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-rwxr-xr-xcrypto/aes/asm/aes-586.pl2
-rw-r--r--crypto/aes/asm/aes-armv4.pl2
-rw-r--r--crypto/aes/asm/aes-c64xplus.pl2
-rw-r--r--crypto/aes/asm/aes-mips.pl2
-rw-r--r--crypto/aes/asm/aes-parisc.pl2
-rw-r--r--crypto/aes/asm/aes-ppc.pl2
-rw-r--r--crypto/aes/asm/aes-s390x.pl2
-rwxr-xr-xcrypto/aes/asm/aes-sparcv9.pl2
-rwxr-xr-xcrypto/aes/asm/aes-x86_64.pl2
-rw-r--r--crypto/aes/asm/aesfx-sparcv9.pl2
-rw-r--r--crypto/aes/asm/aesni-mb-x86_64.pl2
-rw-r--r--crypto/aes/asm/aesni-sha1-x86_64.pl2
-rw-r--r--crypto/aes/asm/aesni-sha256-x86_64.pl2
-rw-r--r--crypto/aes/asm/aesni-x86.pl2
-rw-r--r--crypto/aes/asm/aesni-x86_64.pl2
-rwxr-xr-xcrypto/aes/asm/aesp8-ppc.pl2
-rw-r--r--crypto/aes/asm/aest4-sparcv9.pl2
-rwxr-xr-xcrypto/aes/asm/aesv8-armx.pl2
-rw-r--r--crypto/aes/asm/bsaes-armv7.pl2
-rw-r--r--crypto/aes/asm/bsaes-x86_64.pl2
-rwxr-xr-xcrypto/aes/asm/vpaes-armv8.pl2
-rw-r--r--crypto/aes/asm/vpaes-ppc.pl2
-rw-r--r--crypto/aes/asm/vpaes-x86.pl2
-rw-r--r--crypto/aes/asm/vpaes-x86_64.pl2
-rw-r--r--crypto/alphacpuid.pl2
-rwxr-xr-xcrypto/arm64cpuid.pl2
-rw-r--r--crypto/armv4cpuid.pl2
-rw-r--r--crypto/bf/asm/bf-586.pl2
-rw-r--r--crypto/bn/asm/alpha-mont.pl2
-rw-r--r--crypto/bn/asm/armv4-gf2m.pl2
-rw-r--r--crypto/bn/asm/armv4-mont.pl2
-rwxr-xr-xcrypto/bn/asm/armv8-mont.pl2
-rw-r--r--crypto/bn/asm/bn-586.pl2
-rw-r--r--crypto/bn/asm/c64xplus-gf2m.pl2
-rw-r--r--crypto/bn/asm/co-586.pl2
-rw-r--r--crypto/bn/asm/ia64-mont.pl2
-rw-r--r--crypto/bn/asm/mips-mont.pl2
-rw-r--r--crypto/bn/asm/mips.pl2
-rw-r--r--crypto/bn/asm/parisc-mont.pl2
-rw-r--r--crypto/bn/asm/ppc-mont.pl2
-rw-r--r--crypto/bn/asm/ppc.pl2
-rw-r--r--crypto/bn/asm/ppc64-mont.pl2
-rwxr-xr-xcrypto/bn/asm/rsaz-avx2.pl2
-rwxr-xr-xcrypto/bn/asm/rsaz-x86_64.pl2
-rw-r--r--crypto/bn/asm/s390x-gf2m.pl2
-rw-r--r--crypto/bn/asm/s390x-mont.pl2
-rwxr-xr-xcrypto/bn/asm/sparct4-mont.pl2
-rw-r--r--crypto/bn/asm/sparcv9-gf2m.pl2
-rw-r--r--crypto/bn/asm/sparcv9-mont.pl2
-rwxr-xr-xcrypto/bn/asm/sparcv9a-mont.pl2
-rw-r--r--crypto/bn/asm/via-mont.pl2
-rw-r--r--crypto/bn/asm/vis3-mont.pl2
-rw-r--r--crypto/bn/asm/x86-gf2m.pl2
-rwxr-xr-xcrypto/bn/asm/x86-mont.pl2
-rw-r--r--crypto/bn/asm/x86_64-gf2m.pl2
-rwxr-xr-xcrypto/bn/asm/x86_64-mont.pl2
-rwxr-xr-xcrypto/bn/asm/x86_64-mont5.pl2
-rw-r--r--crypto/c64xpluscpuid.pl2
-rw-r--r--crypto/camellia/asm/cmll-x86.pl2
-rw-r--r--crypto/camellia/asm/cmll-x86_64.pl2
-rw-r--r--crypto/camellia/asm/cmllt4-sparcv9.pl2
-rw-r--r--crypto/cast/asm/cast-586.pl2
-rwxr-xr-xcrypto/chacha/asm/chacha-armv4.pl2
-rwxr-xr-xcrypto/chacha/asm/chacha-armv8.pl2
-rwxr-xr-xcrypto/chacha/asm/chacha-c64xplus.pl2
-rw-r--r--crypto/chacha/asm/chacha-ia64.pl2
-rwxr-xr-xcrypto/chacha/asm/chacha-ppc.pl2
-rwxr-xr-xcrypto/chacha/asm/chacha-x86.pl2
-rwxr-xr-xcrypto/chacha/asm/chacha-x86_64.pl2
-rw-r--r--crypto/des/asm/crypt586.pl2
-rw-r--r--crypto/des/asm/des-586.pl2
-rw-r--r--crypto/des/asm/dest4-sparcv9.pl2
-rwxr-xr-xcrypto/ec/asm/ecp_nistz256-armv4.pl2
-rw-r--r--crypto/ec/asm/ecp_nistz256-armv8.pl2
-rwxr-xr-xcrypto/ec/asm/ecp_nistz256-avx2.pl2
-rwxr-xr-xcrypto/ec/asm/ecp_nistz256-ppc64.pl2
-rwxr-xr-xcrypto/ec/asm/ecp_nistz256-sparcv9.pl2
-rwxr-xr-xcrypto/ec/asm/ecp_nistz256-x86.pl2
-rwxr-xr-xcrypto/ec/asm/ecp_nistz256-x86_64.pl2
-rwxr-xr-xcrypto/ec/asm/x25519-ppc64.pl2
-rwxr-xr-xcrypto/ec/asm/x25519-x86_64.pl2
-rw-r--r--crypto/md5/asm/md5-586.pl2
-rw-r--r--crypto/md5/asm/md5-sparcv9.pl2
-rwxr-xr-xcrypto/md5/asm/md5-x86_64.pl2
-rwxr-xr-xcrypto/modes/asm/aes-gcm-armv8_64.pl2
-rw-r--r--crypto/modes/asm/aesni-gcm-x86_64.pl2
-rw-r--r--crypto/modes/asm/ghash-alpha.pl2
-rw-r--r--crypto/modes/asm/ghash-armv4.pl2
-rw-r--r--crypto/modes/asm/ghash-c64xplus.pl2
-rwxr-xr-xcrypto/modes/asm/ghash-ia64.pl2
-rw-r--r--crypto/modes/asm/ghash-parisc.pl2
-rw-r--r--crypto/modes/asm/ghash-s390x.pl2
-rw-r--r--crypto/modes/asm/ghash-sparcv9.pl2
-rw-r--r--crypto/modes/asm/ghash-x86.pl2
-rw-r--r--crypto/modes/asm/ghash-x86_64.pl2
-rwxr-xr-xcrypto/modes/asm/ghashp8-ppc.pl2
-rw-r--r--crypto/modes/asm/ghashv8-armx.pl2
-rw-r--r--crypto/pariscid.pl2
-rwxr-xr-xcrypto/perlasm/arm-xlate.pl2
-rwxr-xr-xcrypto/perlasm/ppc-xlate.pl2
-rwxr-xr-xcrypto/poly1305/asm/poly1305-armv4.pl2
-rwxr-xr-xcrypto/poly1305/asm/poly1305-armv8.pl2
-rwxr-xr-xcrypto/poly1305/asm/poly1305-mips.pl2
-rwxr-xr-xcrypto/poly1305/asm/poly1305-ppc.pl2
-rwxr-xr-xcrypto/poly1305/asm/poly1305-ppcfp.pl2
-rwxr-xr-xcrypto/poly1305/asm/poly1305-sparcv9.pl2
-rwxr-xr-xcrypto/poly1305/asm/poly1305-x86.pl2
-rwxr-xr-xcrypto/poly1305/asm/poly1305-x86_64.pl2
-rwxr-xr-xcrypto/ppccpuid.pl2
-rw-r--r--crypto/rc4/asm/rc4-586.pl2
-rw-r--r--crypto/rc4/asm/rc4-c64xplus.pl2
-rw-r--r--crypto/rc4/asm/rc4-md5-x86_64.pl2
-rw-r--r--crypto/rc4/asm/rc4-parisc.pl2
-rw-r--r--crypto/rc4/asm/rc4-s390x.pl2
-rwxr-xr-xcrypto/rc4/asm/rc4-x86_64.pl2
-rw-r--r--crypto/rc5/asm/rc5-586.pl2
-rw-r--r--crypto/ripemd/asm/rmd-586.pl2
-rwxr-xr-xcrypto/s390xcpuid.pl2
-rwxr-xr-xcrypto/sha/asm/keccak1600-armv4.pl2
-rwxr-xr-xcrypto/sha/asm/keccak1600-armv8.pl2
-rwxr-xr-xcrypto/sha/asm/keccak1600-avx2.pl2
-rwxr-xr-xcrypto/sha/asm/keccak1600-avx512.pl2
-rwxr-xr-xcrypto/sha/asm/keccak1600-avx512vl.pl2
-rwxr-xr-xcrypto/sha/asm/keccak1600-c64x.pl2
-rwxr-xr-xcrypto/sha/asm/keccak1600-mmx.pl2
-rwxr-xr-xcrypto/sha/asm/keccak1600-ppc64.pl2
-rwxr-xr-xcrypto/sha/asm/keccak1600-s390x.pl2
-rwxr-xr-xcrypto/sha/asm/keccak1600-x86_64.pl2
-rwxr-xr-xcrypto/sha/asm/keccak1600p8-ppc.pl2
-rw-r--r--crypto/sha/asm/sha1-586.pl2
-rw-r--r--crypto/sha/asm/sha1-alpha.pl2
-rw-r--r--crypto/sha/asm/sha1-armv4-large.pl2
-rw-r--r--crypto/sha/asm/sha1-armv8.pl2
-rw-r--r--crypto/sha/asm/sha1-c64xplus.pl2
-rw-r--r--crypto/sha/asm/sha1-mb-x86_64.pl2
-rw-r--r--crypto/sha/asm/sha1-mips.pl2
-rw-r--r--crypto/sha/asm/sha1-parisc.pl2
-rwxr-xr-xcrypto/sha/asm/sha1-ppc.pl2
-rw-r--r--crypto/sha/asm/sha1-s390x.pl2
-rw-r--r--crypto/sha/asm/sha1-sparcv9.pl2
-rw-r--r--crypto/sha/asm/sha1-sparcv9a.pl2
-rw-r--r--crypto/sha/asm/sha1-thumb.pl2
-rwxr-xr-xcrypto/sha/asm/sha1-x86_64.pl2
-rw-r--r--crypto/sha/asm/sha256-586.pl2
-rw-r--r--crypto/sha/asm/sha256-armv4.pl2
-rw-r--r--crypto/sha/asm/sha256-c64xplus.pl2
-rw-r--r--crypto/sha/asm/sha256-mb-x86_64.pl2
-rw-r--r--crypto/sha/asm/sha512-586.pl2
-rw-r--r--crypto/sha/asm/sha512-armv4.pl2
-rw-r--r--crypto/sha/asm/sha512-armv8.pl2
-rw-r--r--crypto/sha/asm/sha512-c64xplus.pl2
-rw-r--r--crypto/sha/asm/sha512-mips.pl2
-rwxr-xr-xcrypto/sha/asm/sha512-parisc.pl2
-rwxr-xr-xcrypto/sha/asm/sha512-ppc.pl2
-rw-r--r--crypto/sha/asm/sha512-s390x.pl2
-rw-r--r--crypto/sha/asm/sha512-sparcv9.pl2
-rwxr-xr-xcrypto/sha/asm/sha512-x86_64.pl2
-rwxr-xr-xcrypto/sha/asm/sha512p8-ppc.pl2
-rw-r--r--crypto/whrlpool/asm/wp-mmx.pl2
-rw-r--r--crypto/whrlpool/asm/wp-x86_64.pl2
-rw-r--r--crypto/x86_64cpuid.pl2
-rw-r--r--crypto/x86cpuid.pl2
162 files changed, 162 insertions, 162 deletions
diff --git a/crypto/aes/asm/aes-586.pl b/crypto/aes/asm/aes-586.pl
index 1fe8245f39..401469eed7 100755
--- a/crypto/aes/asm/aes-586.pl
+++ b/crypto/aes/asm/aes-586.pl
@@ -2995,4 +2995,4 @@ sub deckey()
&asm_finish();
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/aes/asm/aes-armv4.pl b/crypto/aes/asm/aes-armv4.pl
index 9367f1f33b..2461535012 100644
--- a/crypto/aes/asm/aes-armv4.pl
+++ b/crypto/aes/asm/aes-armv4.pl
@@ -1245,4 +1245,4 @@ while(<SELF>) {
close SELF;
print $code;
-close STDOUT; # enforce flush
+close STDOUT or die "error closing STDOUT"; # enforce flush
diff --git a/crypto/aes/asm/aes-c64xplus.pl b/crypto/aes/asm/aes-c64xplus.pl
index d290afc0af..4a9b41af76 100644
--- a/crypto/aes/asm/aes-c64xplus.pl
+++ b/crypto/aes/asm/aes-c64xplus.pl
@@ -1378,4 +1378,4 @@ AES_Td4:
___
print $code;
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/aes/asm/aes-mips.pl b/crypto/aes/asm/aes-mips.pl
index c64933e93c..73ed988526 100644
--- a/crypto/aes/asm/aes-mips.pl
+++ b/crypto/aes/asm/aes-mips.pl
@@ -2203,4 +2203,4 @@ foreach (split("\n",$code)) {
print $_,"\n";
}
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/aes/asm/aes-parisc.pl b/crypto/aes/asm/aes-parisc.pl
index 96ba998656..761c234733 100644
--- a/crypto/aes/asm/aes-parisc.pl
+++ b/crypto/aes/asm/aes-parisc.pl
@@ -1038,4 +1038,4 @@ foreach (split("\n",$code)) {
print $_,"\n";
}
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/aes/asm/aes-ppc.pl b/crypto/aes/asm/aes-ppc.pl
index b235b00b83..219bd69d6f 100644
--- a/crypto/aes/asm/aes-ppc.pl
+++ b/crypto/aes/asm/aes-ppc.pl
@@ -1460,4 +1460,4 @@ ___
$code =~ s/\`([^\`]*)\`/eval $1/gem;
print $code;
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/aes/asm/aes-s390x.pl b/crypto/aes/asm/aes-s390x.pl
index 1affce3fd2..a4982554d2 100644
--- a/crypto/aes/asm/aes-s390x.pl
+++ b/crypto/aes/asm/aes-s390x.pl
@@ -2281,4 +2281,4 @@ ___
$code =~ s/\`([^\`]*)\`/eval $1/gem;
print $code;
-close STDOUT; # force flush
+close STDOUT or die "error closing STDOUT"; # force flush
diff --git a/crypto/aes/asm/aes-sparcv9.pl b/crypto/aes/asm/aes-sparcv9.pl
index f80638639d..f57a9a3fea 100755
--- a/crypto/aes/asm/aes-sparcv9.pl
+++ b/crypto/aes/asm/aes-sparcv9.pl
@@ -1188,4 +1188,4 @@ ___
$code =~ s/fmovs.*$//gm;
print $code;
-close STDOUT; # ensure flush
+close STDOUT or die "error closing STDOUT"; # ensure flush
diff --git a/crypto/aes/asm/aes-x86_64.pl b/crypto/aes/asm/aes-x86_64.pl
index a657e36247..813817ed46 100755
--- a/crypto/aes/asm/aes-x86_64.pl
+++ b/crypto/aes/asm/aes-x86_64.pl
@@ -2919,4 +2919,4 @@ $code =~ s/\`([^\`]*)\`/eval($1)/gem;
print $code;
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/aes/asm/aesfx-sparcv9.pl b/crypto/aes/asm/aesfx-sparcv9.pl
index c59970d5cf..2512dffa6b 100644
--- a/crypto/aes/asm/aesfx-sparcv9.pl
+++ b/crypto/aes/asm/aesfx-sparcv9.pl
@@ -1266,4 +1266,4 @@ foreach (split("\n",$code)) {
print $_,"\n";
}
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/aes/asm/aesni-mb-x86_64.pl b/crypto/aes/asm/aesni-mb-x86_64.pl
index e531137e8d..eb852cc663 100644
--- a/crypto/aes/asm/aesni-mb-x86_64.pl
+++ b/crypto/aes/asm/aesni-mb-x86_64.pl
@@ -1473,4 +1473,4 @@ $code =~ s/\`([^\`]*)\`/eval($1)/gem;
$code =~ s/\b(aes.*%xmm[0-9]+).*$/aesni($1)/gem;
print $code;
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/aes/asm/aesni-sha1-x86_64.pl b/crypto/aes/asm/aesni-sha1-x86_64.pl
index 6bf295565b..4a881f8e10 100644
--- a/crypto/aes/asm/aesni-sha1-x86_64.pl
+++ b/crypto/aes/asm/aesni-sha1-x86_64.pl
@@ -2145,4 +2145,4 @@ foreach (split("\n",$code)) {
print $_,"\n";
}
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/aes/asm/aesni-sha256-x86_64.pl b/crypto/aes/asm/aesni-sha256-x86_64.pl
index 8f230855c3..58ef8ad2ed 100644
--- a/crypto/aes/asm/aesni-sha256-x86_64.pl
+++ b/crypto/aes/asm/aesni-sha256-x86_64.pl
@@ -1801,4 +1801,4 @@ sub rex {
$code =~ s/\`([^\`]*)\`/eval $1/gem;
$code =~ s/\b(sha256[^\s]*)\s+(.*)/sha256op38($1,$2)/gem;
print $code;
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/aes/asm/aesni-x86.pl b/crypto/aes/asm/aesni-x86.pl
index 2d04fd6ef9..1c714531ea 100644
--- a/crypto/aes/asm/aesni-x86.pl
+++ b/crypto/aes/asm/aesni-x86.pl
@@ -3410,4 +3410,4 @@ my ($l_,$block,$i1,$i3,$i5) = ($rounds_,$key_,$rounds,$len,$out);
&asm_finish();
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/aes/asm/aesni-x86_64.pl b/crypto/aes/asm/aesni-x86_64.pl
index 2c164d4565..ce65427f7e 100644
--- a/crypto/aes/asm/aesni-x86_64.pl
+++ b/crypto/aes/asm/aesni-x86_64.pl
@@ -5156,4 +5156,4 @@ $code =~ s/\bmovbe\s+%eax,\s*([0-9]+)\(%rsp\)/movbe($1)/gem;
print $code;
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/aes/asm/aesp8-ppc.pl b/crypto/aes/asm/aesp8-ppc.pl
index 97734b4b1d..9408bf0a54 100755
--- a/crypto/aes/asm/aesp8-ppc.pl
+++ b/crypto/aes/asm/aesp8-ppc.pl
@@ -3808,4 +3808,4 @@ foreach(split("\n",$code)) {
print $_,"\n";
}
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/aes/asm/aest4-sparcv9.pl b/crypto/aes/asm/aest4-sparcv9.pl
index d34a7ef02a..c9a2ff69d3 100644
--- a/crypto/aes/asm/aest4-sparcv9.pl
+++ b/crypto/aes/asm/aest4-sparcv9.pl
@@ -925,4 +925,4 @@ ___
&emit_assembler();
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/aes/asm/aesv8-armx.pl b/crypto/aes/asm/aesv8-armx.pl
index d0ae34bc48..f89bba5cfa 100755
--- a/crypto/aes/asm/aesv8-armx.pl
+++ b/crypto/aes/asm/aesv8-armx.pl
@@ -2237,4 +2237,4 @@ if ($flavour =~ /64/) { ######## 64-bit code
}
}
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/aes/asm/bsaes-armv7.pl b/crypto/aes/asm/bsaes-armv7.pl
index b917dbf1e5..601b6b3942 100644
--- a/crypto/aes/asm/bsaes-armv7.pl
+++ b/crypto/aes/asm/bsaes-armv7.pl
@@ -2491,4 +2491,4 @@ close SELF;
print $code;
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/aes/asm/bsaes-x86_64.pl b/crypto/aes/asm/bsaes-x86_64.pl
index 1f9f261ca4..b75d95ffab 100644
--- a/crypto/aes/asm/bsaes-x86_64.pl
+++ b/crypto/aes/asm/bsaes-x86_64.pl
@@ -3238,4 +3238,4 @@ $code =~ s/\`([^\`]*)\`/eval($1)/gem;
print $code;
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/aes/asm/vpaes-armv8.pl b/crypto/aes/asm/vpaes-armv8.pl
index 4bf4630e3d..2dba92dd24 100755
--- a/crypto/aes/asm/vpaes-armv8.pl
+++ b/crypto/aes/asm/vpaes-armv8.pl
@@ -1278,4 +1278,4 @@ ___
} }
print $code;
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/aes/asm/vpaes-ppc.pl b/crypto/aes/asm/vpaes-ppc.pl
index 1b839e8cae..74f4d9af28 100644
--- a/crypto/aes/asm/vpaes-ppc.pl
+++ b/crypto/aes/asm/vpaes-ppc.pl
@@ -1595,4 +1595,4 @@ foreach (split("\n",$code)) {
print $_,"\n";
}
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/aes/asm/vpaes-x86.pl b/crypto/aes/asm/vpaes-x86.pl
index c1417a8f74..a737f2db76 100644
--- a/crypto/aes/asm/vpaes-x86.pl
+++ b/crypto/aes/asm/vpaes-x86.pl
@@ -911,4 +911,4 @@ $k_dsbo=0x2c0; # decryption sbox final output
&asm_finish();
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/aes/asm/vpaes-x86_64.pl b/crypto/aes/asm/vpaes-x86_64.pl
index 51ff5df4d3..5c1dc9f9ea 100644
--- a/crypto/aes/asm/vpaes-x86_64.pl
+++ b/crypto/aes/asm/vpaes-x86_64.pl
@@ -1240,4 +1240,4 @@ $code =~ s/\`([^\`]*)\`/eval($1)/gem;
print $code;
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/alphacpuid.pl b/crypto/alphacpuid.pl
index 50a413438f..c64d50218a 100644
--- a/crypto/alphacpuid.pl
+++ b/crypto/alphacpuid.pl
@@ -253,4 +253,4 @@ OPENSSL_instrument_bus2:
___
}
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/arm64cpuid.pl b/crypto/arm64cpuid.pl
index 920277666c..0fdaf3db67 100755
--- a/crypto/arm64cpuid.pl
+++ b/crypto/arm64cpuid.pl
@@ -147,4 +147,4 @@ CRYPTO_memcmp:
___
print $code;
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/armv4cpuid.pl b/crypto/armv4cpuid.pl
index 6367cbffd7..3646617326 100644
--- a/crypto/armv4cpuid.pl
+++ b/crypto/armv4cpuid.pl
@@ -297,4 +297,4 @@ atomic_add_spinlock:
___
print $code;
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/bf/asm/bf-586.pl b/crypto/bf/asm/bf-586.pl
index 8622f5b12a..a4317f7134 100644
--- a/crypto/bf/asm/bf-586.pl
+++ b/crypto/bf/asm/bf-586.pl
@@ -31,7 +31,7 @@ $tmp4="edx";
&cbc("BF_cbc_encrypt","BF_encrypt","BF_decrypt",1,4,5,3,-1,-1);
&asm_finish();
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
sub BF_encrypt
{
diff --git a/crypto/bn/asm/alpha-mont.pl b/crypto/bn/asm/alpha-mont.pl
index b46c79ca4f..b242098c75 100644
--- a/crypto/bn/asm/alpha-mont.pl
+++ b/crypto/bn/asm/alpha-mont.pl
@@ -324,4 +324,4 @@ bn_mul_mont:
___
print $code;
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/bn/asm/armv4-gf2m.pl b/crypto/bn/asm/armv4-gf2m.pl
index e7a865581f..400712f052 100644
--- a/crypto/bn/asm/armv4-gf2m.pl
+++ b/crypto/bn/asm/armv4-gf2m.pl
@@ -338,4 +338,4 @@ foreach (split("\n",$code)) {
print $_,"\n";
}
-close STDOUT; # enforce flush
+close STDOUT or die "error closing STDOUT"; # enforce flush
diff --git a/crypto/bn/asm/armv4-mont.pl b/crypto/bn/asm/armv4-mont.pl
index 72c883fe9f..85ec79344c 100644
--- a/crypto/bn/asm/armv4-mont.pl
+++ b/crypto/bn/asm/armv4-mont.pl
@@ -763,4 +763,4 @@ foreach (split("\n",$code)) {
print $_,"\n";
}
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/bn/asm/armv8-mont.pl b/crypto/bn/asm/armv8-mont.pl
index 3e92881bc0..77e77ae03f 100755
--- a/crypto/bn/asm/armv8-mont.pl
+++ b/crypto/bn/asm/armv8-mont.pl
@@ -1514,4 +1514,4 @@ ___
print $code;
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/bn/asm/bn-586.pl b/crypto/bn/asm/bn-586.pl
index 287162161c..3bd422ceb6 100644
--- a/crypto/bn/asm/bn-586.pl
+++ b/crypto/bn/asm/bn-586.pl
@@ -30,7 +30,7 @@ for (@ARGV) { $sse2=1 if (/-DOPENSSL_IA32_SSE2/); }
&asm_finish();
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
sub bn_mul_add_words
{
diff --git a/crypto/bn/asm/c64xplus-gf2m.pl b/crypto/bn/asm/c64xplus-gf2m.pl
index d4913867d0..da9b24a5ba 100644
--- a/crypto/bn/asm/c64xplus-gf2m.pl
+++ b/crypto/bn/asm/c64xplus-gf2m.pl
@@ -156,4 +156,4 @@ $code.=<<___;
___
print $code;
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/bn/asm/co-586.pl b/crypto/bn/asm/co-586.pl
index d9263094b4..a9be2729e2 100644
--- a/crypto/bn/asm/co-586.pl
+++ b/crypto/bn/asm/co-586.pl
@@ -21,7 +21,7 @@ $output = pop and open STDOUT,">$output";
&asm_finish();
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
sub mul_add_c
{
diff --git a/crypto/bn/asm/ia64-mont.pl b/crypto/bn/asm/ia64-mont.pl
index ce51b17ef9..63db78367b 100644
--- a/crypto/bn/asm/ia64-mont.pl
+++ b/crypto/bn/asm/ia64-mont.pl
@@ -858,4 +858,4 @@ ___
open STDOUT,">$output" if $output;
print $code;
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/bn/asm/mips-mont.pl b/crypto/bn/asm/mips-mont.pl
index c0b4629184..93aa1bf456 100644
--- a/crypto/bn/asm/mips-mont.pl
+++ b/crypto/bn/asm/mips-mont.pl
@@ -433,4 +433,4 @@ ___
$code =~ s/\`([^\`]*)\`/eval $1/gem;
print $code;
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/bn/asm/mips.pl b/crypto/bn/asm/mips.pl
index af44c9786e..e24fe2e827 100644
--- a/crypto/bn/asm/mips.pl
+++ b/crypto/bn/asm/mips.pl
@@ -2262,4 +2262,4 @@ $code.=<<___;
.end bn_sqr_comba4
___
print $code;
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/bn/asm/parisc-mont.pl b/crypto/bn/asm/parisc-mont.pl
index 1420840d62..757f68af21 100644
--- a/crypto/bn/asm/parisc-mont.pl
+++ b/crypto/bn/asm/parisc-mont.pl
@@ -1005,4 +1005,4 @@ foreach (split("\n",$code)) {
print $_,"\n";
}
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/bn/asm/ppc-mont.pl b/crypto/bn/asm/ppc-mont.pl
index 01c8d11bae..b208f2dc6f 100644
--- a/crypto/bn/asm/ppc-mont.pl
+++ b/crypto/bn/asm/ppc-mont.pl
@@ -1991,4 +1991,4 @@ ___
$code =~ s/\`([^\`]*)\`/eval $1/gem;
print $code;
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/bn/asm/ppc.pl b/crypto/bn/asm/ppc.pl
index 4b4e6c6100..a9f50a8ebf 100644
--- a/crypto/bn/asm/ppc.pl
+++ b/crypto/bn/asm/ppc.pl
@@ -2013,4 +2013,4 @@ Lppcasm_maw_adios:
EOF
$data =~ s/\`([^\`]*)\`/eval $1/gem;
print $data;
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/bn/asm/ppc64-mont.pl b/crypto/bn/asm/ppc64-mont.pl
index 4420a14a0a..e869ec87f9 100644
--- a/crypto/bn/asm/ppc64-mont.pl
+++ b/crypto/bn/asm/ppc64-mont.pl
@@ -1653,4 +1653,4 @@ ___
$code =~ s/\`([^\`]*)\`/eval $1/gem;
print $code;
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/bn/asm/rsaz-avx2.pl b/crypto/bn/asm/rsaz-avx2.pl
index b68a8d61c7..e0332426a9 100755
--- a/crypto/bn/asm/rsaz-avx2.pl
+++ b/crypto/bn/asm/rsaz-avx2.pl
@@ -1981,4 +1981,4 @@ rsaz_1024_gather5_avx2:
___
}}}
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/bn/asm/rsaz-x86_64.pl b/crypto/bn/asm/rsaz-x86_64.pl
index e9ff9834c6..ee92dfe3c4 100755
--- a/crypto/bn/asm/rsaz-x86_64.pl
+++ b/crypto/bn/asm/rsaz-x86_64.pl
@@ -2430,4 +2430,4 @@ ___
$code =~ s/\`([^\`]*)\`/eval $1/gem;
print $code;
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/bn/asm/s390x-gf2m.pl b/crypto/bn/asm/s390x-gf2m.pl
index 85e5eaa84f..4e85800178 100644
--- a/crypto/bn/asm/s390x-gf2m.pl
+++ b/crypto/bn/asm/s390x-gf2m.pl
@@ -227,4 +227,4 @@ ___
$code =~ s/\`([^\`]*)\`/eval($1)/gem;
print $code;
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/bn/asm/s390x-mont.pl b/crypto/bn/asm/s390x-mont.pl
index 6ca0c43769..f7b1dc2111 100644
--- a/crypto/bn/asm/s390x-mont.pl
+++ b/crypto/bn/asm/s390x-mont.pl
@@ -283,4 +283,4 @@ foreach (split("\n",$code)) {
s/_dswap\s+(%r[0-9]+)/sprintf("rllg\t%s,%s,32",$1,$1) if($SIZE_T==4)/e;
print $_,"\n";
}
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/bn/asm/sparct4-mont.pl b/crypto/bn/asm/sparct4-mont.pl
index 76fffaf268..1d4b5ee9e5 100755
--- a/crypto/bn/asm/sparct4-mont.pl
+++ b/crypto/bn/asm/sparct4-mont.pl
@@ -1224,4 +1224,4 @@ ___
&emit_assembler();
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/bn/asm/sparcv9-gf2m.pl b/crypto/bn/asm/sparcv9-gf2m.pl
index d4dda79219..40bac74a89 100644
--- a/crypto/bn/asm/sparcv9-gf2m.pl
+++ b/crypto/bn/asm/sparcv9-gf2m.pl
@@ -196,4 +196,4 @@ ___
$code =~ s/\`([^\`]*)\`/eval($1)/gem;
print $code;
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/bn/asm/sparcv9-mont.pl b/crypto/bn/asm/sparcv9-mont.pl
index 6348c2a63b..33c4ffb5ae 100644
--- a/crypto/bn/asm/sparcv9-mont.pl
+++ b/crypto/bn/asm/sparcv9-mont.pl
@@ -616,4 +616,4 @@ $code.=<<___;
___
$code =~ s/\`([^\`]*)\`/eval($1)/gem;
print $code;
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/bn/asm/sparcv9a-mont.pl b/crypto/bn/asm/sparcv9a-mont.pl
index a1170c7639..a91e40edb0 100755
--- a/crypto/bn/asm/sparcv9a-mont.pl
+++ b/crypto/bn/asm/sparcv9a-mont.pl
@@ -886,4 +886,4 @@ $code =~ s/fzeros\s+%f([0-9]+)/
print $code;
# flush
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/bn/asm/via-mont.pl b/crypto/bn/asm/via-mont.pl
index d873082d4b..3c27628890 100644
--- a/crypto/bn/asm/via-mont.pl
+++ b/crypto/bn/asm/via-mont.pl
@@ -247,4 +247,4 @@ $sp=&DWP(28,"esp");
&asm_finish();
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/bn/asm/vis3-mont.pl b/crypto/bn/asm/vis3-mont.pl
index 53f9920efe..827679b396 100644
--- a/crypto/bn/asm/vis3-mont.pl
+++ b/crypto/bn/asm/vis3-mont.pl
@@ -380,4 +380,4 @@ foreach (split("\n",$code)) {
print $_,"\n";
}
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/bn/asm/x86-gf2m.pl b/crypto/bn/asm/x86-gf2m.pl
index bcc6de08a9..c909065fd9 100644
--- a/crypto/bn/asm/x86-gf2m.pl
+++ b/crypto/bn/asm/x86-gf2m.pl
@@ -321,4 +321,4 @@ if ($sse2) {
&asm_finish();
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/bn/asm/x86-mont.pl b/crypto/bn/asm/x86-mont.pl
index 864816fb1a..e23433594b 100755
--- a/crypto/bn/asm/x86-mont.pl
+++ b/crypto/bn/asm/x86-mont.pl
@@ -627,4 +627,4 @@ $sbit=$num;
&asm_finish();
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/bn/asm/x86_64-gf2m.pl b/crypto/bn/asm/x86_64-gf2m.pl
index f312a0c72a..27034285de 100644
--- a/crypto/bn/asm/x86_64-gf2m.pl
+++ b/crypto/bn/asm/x86_64-gf2m.pl
@@ -423,4 +423,4 @@ ___
$code =~ s/\`([^\`]*)\`/eval($1)/gem;
print $code;
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/bn/asm/x86_64-mont.pl b/crypto/bn/asm/x86_64-mont.pl
index 9e425b227b..bcc0f83ec0 100755
--- a/crypto/bn/asm/x86_64-mont.pl
+++ b/crypto/bn/asm/x86_64-mont.pl
@@ -1591,4 +1591,4 @@ ___
}
print $code;
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/bn/asm/x86_64-mont5.pl b/crypto/bn/asm/x86_64-mont5.pl
index 5e70547704..0eb127b4e7 100755
--- a/crypto/bn/asm/x86_64-mont5.pl
+++ b/crypto/bn/asm/x86_64-mont5.pl
@@ -3962,4 +3962,4 @@ ___
$code =~ s/\`([^\`]*)\`/eval($1)/gem;
print $code;
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/c64xpluscpuid.pl b/crypto/c64xpluscpuid.pl
index a807e7f59d..0fc1b8b60a 100644
--- a/crypto/c64xpluscpuid.pl
+++ b/crypto/c64xpluscpuid.pl
@@ -284,4 +284,4 @@ bus_loop2_done?:
___
print $code;
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/camellia/asm/cmll-x86.pl b/crypto/camellia/asm/cmll-x86.pl
index 1a3ec88b39..d1e522fbd2 100644
--- a/crypto/camellia/asm/cmll-x86.pl
+++ b/crypto/camellia/asm/cmll-x86.pl
@@ -1146,4 +1146,4 @@ my ($s0,$s1,$s2,$s3) = @T;
&asm_finish();
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/camellia/asm/cmll-x86_64.pl b/crypto/camellia/asm/cmll-x86_64.pl
index d0a45f27ab..6865e73a7b 100644
--- a/crypto/camellia/asm/cmll-x86_64.pl
+++ b/crypto/camellia/asm/cmll-x86_64.pl
@@ -1152,4 +1152,4 @@ ___
$code =~ s/\`([^\`]*)\`/eval $1/gem;
print $code;
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/camellia/asm/cmllt4-sparcv9.pl b/crypto/camellia/asm/cmllt4-sparcv9.pl
index 0b3448ee58..9548917241 100644
--- a/crypto/camellia/asm/cmllt4-sparcv9.pl
+++ b/crypto/camellia/asm/cmllt4-sparcv9.pl
@@ -935,4 +935,4 @@ ___
&emit_assembler();
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/cast/asm/cast-586.pl b/crypto/cast/asm/cast-586.pl
index 9e8d7d9b43..c74810bba9 100644
--- a/crypto/cast/asm/cast-586.pl
+++ b/crypto/cast/asm/cast-586.pl
@@ -45,7 +45,7 @@ $S4="CAST_S_table3";
&asm_finish();
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
sub CAST_encrypt {
local($name,$enc)=@_;
diff --git a/crypto/chacha/asm/chacha-armv4.pl b/crypto/chacha/asm/chacha-armv4.pl
index 8a9f6c4f19..021da300ee 100755
--- a/crypto/chacha/asm/chacha-armv4.pl
+++ b/crypto/chacha/asm/chacha-armv4.pl
@@ -1166,4 +1166,4 @@ foreach (split("\n",$code)) {
print $_,"\n";
}
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/chacha/asm/chacha-armv8.pl b/crypto/chacha/asm/chacha-armv8.pl
index 7868389f71..466de51867 100755
--- a/crypto/chacha/asm/chacha-armv8.pl
+++ b/crypto/chacha/asm/chacha-armv8.pl
@@ -1289,4 +1289,4 @@ foreach (split("\n",$code)) {
print $_,"\n";
}
-close STDOUT; # flush
+close STDOUT or die "error closing STDOUT"; # flush
diff --git a/crypto/chacha/asm/chacha-c64xplus.pl b/crypto/chacha/asm/chacha-c64xplus.pl
index dfa89229b0..0b146288f7 100755
--- a/crypto/chacha/asm/chacha-c64xplus.pl
+++ b/crypto/chacha/asm/chacha-c64xplus.pl
@@ -922,4 +922,4 @@ $code.=<<___;
___
print $code;
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/chacha/asm/chacha-ia64.pl b/crypto/chacha/asm/chacha-ia64.pl
index e3641426fc..9276dd0fbf 100644
--- a/crypto/chacha/asm/chacha-ia64.pl
+++ b/crypto/chacha/asm/chacha-ia64.pl
@@ -288,4 +288,4 @@ stringz "ChaCha20 for IA64, CRYPTOGAMS by \@dot-asm"
___
print $code;
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/chacha/asm/chacha-ppc.pl b/crypto/chacha/asm/chacha-ppc.pl
index 1db31fa978..c9c4343517 100755
--- a/crypto/chacha/asm/chacha-ppc.pl
+++ b/crypto/chacha/asm/chacha-ppc.pl
@@ -1349,4 +1349,4 @@ foreach (split("\n",$code)) {
print $_,"\n";
}
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/chacha/asm/chacha-x86.pl b/crypto/chacha/asm/chacha-x86.pl
index 566a8b79e6..6cf6968890 100755
--- a/crypto/chacha/asm/chacha-x86.pl
+++ b/crypto/chacha/asm/chacha-x86.pl
@@ -1151,4 +1151,4 @@ sub XOPROUND {
&asm_finish();
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/chacha/asm/chacha-x86_64.pl b/crypto/chacha/asm/chacha-x86_64.pl
index fee0a963a9..25140104ce 100755
--- a/crypto/chacha/asm/chacha-x86_64.pl
+++ b/crypto/chacha/asm/chacha-x86_64.pl
@@ -4004,4 +4004,4 @@ foreach (split("\n",$code)) {
print $_,"\n";
}
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/des/asm/crypt586.pl b/crypto/des/asm/crypt586.pl
index b611b4e983..def4e7fd52 100644
--- a/crypto/des/asm/crypt586.pl
+++ b/crypto/des/asm/crypt586.pl
@@ -24,7 +24,7 @@ $R="esi";
&fcrypt_body("fcrypt_body");
&asm_finish();
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
sub fcrypt_body
{
diff --git a/crypto/des/asm/des-586.pl b/crypto/des/asm/des-586.pl
index 483f19503f..45fe3d2d44 100644
--- a/crypto/des/asm/des-586.pl
+++ b/crypto/des/asm/des-586.pl
@@ -46,7 +46,7 @@ $small_footprint=1 if (grep(/\-DOPENSSL_SMALL_FOOTPRINT/,@ARGV));
&asm_finish();
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
sub DES_encrypt_internal()
{
diff --git a/crypto/des/asm/dest4-sparcv9.pl b/crypto/des/asm/dest4-sparcv9.pl
index 0cf25add75..90438f0e1b 100644
--- a/crypto/des/asm/dest4-sparcv9.pl
+++ b/crypto/des/asm/dest4-sparcv9.pl
@@ -623,4 +623,4 @@ ___
&emit_assembler();
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/ec/asm/ecp_nistz256-armv4.pl b/crypto/ec/asm/ecp_nistz256-armv4.pl
index 4809360ac4..8813c97ae8 100755
--- a/crypto/ec/asm/ecp_nistz256-armv4.pl
+++ b/crypto/ec/asm/ecp_nistz256-armv4.pl
@@ -1853,4 +1853,4 @@ foreach (split("\n",$code)) {
print $_,"\n";
}
-close STDOUT; # enforce flush
+close STDOUT or die "error closing STDOUT"; # enforce flush
diff --git a/crypto/ec/asm/ecp_nistz256-armv8.pl b/crypto/ec/asm/ecp_nistz256-armv8.pl
index 3be0c1c026..794f7631e4 100644
--- a/crypto/ec/asm/ecp_nistz256-armv8.pl
+++ b/crypto/ec/asm/ecp_nistz256-armv8.pl
@@ -1874,4 +1874,4 @@ foreach (split("\n",$code)) {
print $_,"\n";
}
-close STDOUT; # enforce flush
+close STDOUT or die "error closing STDOUT"; # enforce flush
diff --git a/crypto/ec/asm/ecp_nistz256-avx2.pl b/crypto/ec/asm/ecp_nistz256-avx2.pl
index 669eb56025..8c04b0e924 100755
--- a/crypto/ec/asm/ecp_nistz256-avx2.pl
+++ b/crypto/ec/asm/ecp_nistz256-avx2.pl
@@ -2079,4 +2079,4 @@ foreach (split("\n",$code)) {
print $_,"\n";
}
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/ec/asm/ecp_nistz256-ppc64.pl b/crypto/ec/asm/ecp_nistz256-ppc64.pl
index 944380107a..b7ca4e97ea 100755
--- a/crypto/ec/asm/ecp_nistz256-ppc64.pl
+++ b/crypto/ec/asm/ecp_nistz256-ppc64.pl
@@ -2382,4 +2382,4 @@ foreach (split("\n",$code)) {
print $_,"\n";
}
-close STDOUT; # enforce flush
+close STDOUT or die "error closing STDOUT"; # enforce flush
diff --git a/crypto/ec/asm/ecp_nistz256-sparcv9.pl b/crypto/ec/asm/ecp_nistz256-sparcv9.pl
index 3956a4a901..29194089b9 100755
--- a/crypto/ec/asm/ecp_nistz256-sparcv9.pl
+++ b/crypto/ec/asm/ecp_nistz256-sparcv9.pl
@@ -3056,4 +3056,4 @@ foreach (split("\n",$code)) {
print $_,"\n";
}
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/ec/asm/ecp_nistz256-x86.pl b/crypto/ec/asm/ecp_nistz256-x86.pl
index bf8c4db5a4..edc1d5a3a9 100755
--- a/crypto/ec/asm/ecp_nistz256-x86.pl
+++ b/crypto/ec/asm/ecp_nistz256-x86.pl
@@ -1858,4 +1858,4 @@ for ($i=0;$i<7;$i++) {
&asm_finish();
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/ec/asm/ecp_nistz256-x86_64.pl b/crypto/ec/asm/ecp_nistz256-x86_64.pl
index 2fb0a2a690..33485c61ec 100755
--- a/crypto/ec/asm/ecp_nistz256-x86_64.pl
+++ b/crypto/ec/asm/ecp_nistz256-x86_64.pl
@@ -4738,4 +4738,4 @@ ___
$code =~ s/\`([^\`]*)\`/eval $1/gem;
print $code;
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/ec/asm/x25519-ppc64.pl b/crypto/ec/asm/x25519-ppc64.pl
index e2e0a14f49..9a48d2ad0e 100755
--- a/crypto/ec/asm/x25519-ppc64.pl
+++ b/crypto/ec/asm/x25519-ppc64.pl
@@ -824,4 +824,4 @@ ___
$code =~ s/\`([^\`]*)\`/eval $1/gem;
print $code;
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/ec/asm/x25519-x86_64.pl b/crypto/ec/asm/x25519-x86_64.pl
index e5f5f75923..1a42728d90 100755
--- a/crypto/ec/asm/x25519-x86_64.pl
+++ b/crypto/ec/asm/x25519-x86_64.pl
@@ -1130,4 +1130,4 @@ ___
$code =~ s/\`([^\`]*)\`/eval $1/gem;
print $code;
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/md5/asm/md5-586.pl b/crypto/md5/asm/md5-586.pl
index 74b82f02cd..b03bf11ed4 100644
--- a/crypto/md5/asm/md5-586.pl
+++ b/crypto/md5/asm/md5-586.pl
@@ -45,7 +45,7 @@ $X="esi";
&md5_block("md5_block_asm_data_order");
&asm_finish();
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
sub Np
{
diff --git a/crypto/md5/asm/md5-sparcv9.pl b/crypto/md5/asm/md5-sparcv9.pl
index fd77b8b1de..9cf039656f 100644
--- a/crypto/md5/asm/md5-sparcv9.pl
+++ b/crypto/md5/asm/md5-sparcv9.pl
@@ -436,4 +436,4 @@ foreach (split("\n",$code)) {
print $_,"\n";
}
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/md5/asm/md5-x86_64.pl b/crypto/md5/asm/md5-x86_64.pl
index c3d82455d1..99cbbea774 100755
--- a/crypto/md5/asm/md5-x86_64.pl
+++ b/crypto/md5/asm/md5-x86_64.pl
@@ -392,4 +392,4 @@ ___
print $code;
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/modes/asm/aes-gcm-armv8_64.pl b/crypto/modes/asm/aes-gcm-armv8_64.pl
index ee88906d85..5078424eb1 100755
--- a/crypto/modes/asm/aes-gcm-armv8_64.pl
+++ b/crypto/modes/asm/aes-gcm-armv8_64.pl
@@ -5719,4 +5719,4 @@ if ($flavour =~ /64/) { ######## 64-bit code
}
}
-close STDOUT; # enforce flush
+close STDOUT or die "error closing STDOUT"; # enforce flush
diff --git a/crypto/modes/asm/aesni-gcm-x86_64.pl b/crypto/modes/asm/aesni-gcm-x86_64.pl
index c3facaa1ac..70b1757f7a 100644
--- a/crypto/modes/asm/aesni-gcm-x86_64.pl
+++ b/crypto/modes/asm/aesni-gcm-x86_64.pl
@@ -1106,4 +1106,4 @@ $code =~ s/\`([^\`]*)\`/eval($1)/gem;
print $code;
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/modes/asm/ghash-alpha.pl b/crypto/modes/asm/ghash-alpha.pl
index 0c4a982d52..8f56d277de 100644
--- a/crypto/modes/asm/ghash-alpha.pl
+++ b/crypto/modes/asm/ghash-alpha.pl
@@ -463,5 +463,5 @@ rem_4bit:
___
$output=pop and open STDOUT,">$output";
print $code;
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/modes/asm/ghash-armv4.pl b/crypto/modes/asm/ghash-armv4.pl
index 9a3a1f4e8d..0b94340d3b 100644
--- a/crypto/modes/asm/ghash-armv4.pl
+++ b/crypto/modes/asm/ghash-armv4.pl
@@ -551,4 +551,4 @@ foreach (split("\n",$code)) {
print $_,"\n";
}
-close STDOUT; # enforce flush
+close STDOUT or die "error closing STDOUT"; # enforce flush
diff --git a/crypto/modes/asm/ghash-c64xplus.pl b/crypto/modes/asm/ghash-c64xplus.pl
index 70cef3bc0f..fa9822b3c9 100644
--- a/crypto/modes/asm/ghash-c64xplus.pl
+++ b/crypto/modes/asm/ghash-c64xplus.pl
@@ -243,4 +243,4 @@ $code.=<<___;
___
print $code;
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/modes/asm/ghash-ia64.pl b/crypto/modes/asm/ghash-ia64.pl
index f61cd82944..404207a92d 100755
--- a/crypto/modes/asm/ghash-ia64.pl
+++ b/crypto/modes/asm/ghash-ia64.pl
@@ -467,4 +467,4 @@ $code =~ s/mux1(\s+)\S+\@rev/nop.i$1 0x0/gm if ($big_endian);
$code =~ s/\`([^\`]*)\`/eval $1/gem;
print $code;
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/modes/asm/ghash-parisc.pl b/crypto/modes/asm/ghash-parisc.pl
index 4eccdc71be..8192831e8b 100644
--- a/crypto/modes/asm/ghash-parisc.pl
+++ b/crypto/modes/asm/ghash-parisc.pl
@@ -748,4 +748,4 @@ foreach (split("\n",$code)) {
print $_,"\n";
}
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/modes/asm/ghash-s390x.pl b/crypto/modes/asm/ghash-s390x.pl
index 5355a30748..b9a637628f 100644
--- a/crypto/modes/asm/ghash-s390x.pl
+++ b/crypto/modes/asm/ghash-s390x.pl
@@ -261,4 +261,4 @@ ___
$code =~ s/\`([^\`]*)\`/eval $1/gem;
print $code;
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/modes/asm/ghash-sparcv9.pl b/crypto/modes/asm/ghash-sparcv9.pl
index b8b102282f..ac61df6069 100644
--- a/crypto/modes/asm/ghash-sparcv9.pl
+++ b/crypto/modes/asm/ghash-sparcv9.pl
@@ -577,4 +577,4 @@ foreach (split("\n",$code)) {
print $_,"\n";
}
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/modes/asm/ghash-x86.pl b/crypto/modes/asm/ghash-x86.pl
index 5372b48704..d3b0ed8684 100644
--- a/crypto/modes/asm/ghash-x86.pl
+++ b/crypto/modes/asm/ghash-x86.pl
@@ -1377,7 +1377,7 @@ my ($Xhi,$Xi)=@_;
&asciz("GHASH for x86, CRYPTOGAMS by <appro\@openssl.org>");
&asm_finish();
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
# A question was risen about choice of vanilla MMX. Or rather why wasn't
# SSE2 chosen instead? In addition to the fact that MMX runs on legacy
diff --git a/crypto/modes/asm/ghash-x86_64.pl b/crypto/modes/asm/ghash-x86_64.pl
index f9d425ce33..3af31abc4f 100644
--- a/crypto/modes/asm/ghash-x86_64.pl
+++ b/crypto/modes/asm/ghash-x86_64.pl
@@ -1817,4 +1817,4 @@ $code =~ s/\`([^\`]*)\`/eval($1)/gem;
print $code;
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/modes/asm/ghashp8-ppc.pl b/crypto/modes/asm/ghashp8-ppc.pl
index 44add7958e..aa3af21af1 100755
--- a/crypto/modes/asm/ghashp8-ppc.pl
+++ b/crypto/modes/asm/ghashp8-ppc.pl
@@ -671,4 +671,4 @@ foreach (split("\n",$code)) {
print $_,"\n";
}
-close STDOUT; # enforce flush
+close STDOUT or die "error closing STDOUT"; # enforce flush
diff --git a/crypto/modes/asm/ghashv8-armx.pl b/crypto/modes/asm/ghashv8-armx.pl
index aa5251df9f..5618410a3d 100644
--- a/crypto/modes/asm/ghashv8-armx.pl
+++ b/crypto/modes/asm/ghashv8-armx.pl
@@ -794,4 +794,4 @@ if ($flavour =~ /64/) { ######## 64-bit code
}
}
-close STDOUT; # enforce flush
+close STDOUT or die "error closing STDOUT"; # enforce flush
diff --git a/crypto/pariscid.pl b/crypto/pariscid.pl
index aafcb2a9bc..8d21c30dbb 100644
--- a/crypto/pariscid.pl
+++ b/crypto/pariscid.pl
@@ -275,5 +275,5 @@ foreach(split("\n",$code)) {
print $_,"\n";
}
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/perlasm/arm-xlate.pl b/crypto/perlasm/arm-xlate.pl
index af6f7d3188..bee0523fef 100755
--- a/crypto/perlasm/arm-xlate.pl
+++ b/crypto/perlasm/arm-xlate.pl
@@ -191,4 +191,4 @@ while(my $line=<>) {
print "\n";
}
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/perlasm/ppc-xlate.pl b/crypto/perlasm/ppc-xlate.pl
index 5fcd0526df..330510109c 100755
--- a/crypto/perlasm/ppc-xlate.pl
+++ b/crypto/perlasm/ppc-xlate.pl
@@ -343,4 +343,4 @@ while($line=<>) {
print "\n";
}
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/poly1305/asm/poly1305-armv4.pl b/crypto/poly1305/asm/poly1305-armv4.pl
index 8d6049829d..2884cda771 100755
--- a/crypto/poly1305/asm/poly1305-armv4.pl
+++ b/crypto/poly1305/asm/poly1305-armv4.pl
@@ -1252,4 +1252,4 @@ foreach (split("\n",$code)) {
print $_,"\n";
}
-close STDOUT; # enforce flush
+close STDOUT or die "error closing STDOUT"; # enforce flush
diff --git a/crypto/poly1305/asm/poly1305-armv8.pl b/crypto/poly1305/asm/poly1305-armv8.pl
index 5ebc57298e..d547f4e723 100755
--- a/crypto/poly1305/asm/poly1305-armv8.pl
+++ b/crypto/poly1305/asm/poly1305-armv8.pl
@@ -940,4 +940,4 @@ foreach (split("\n",$code)) {
print $_,"\n";
}
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/poly1305/asm/poly1305-mips.pl b/crypto/poly1305/asm/poly1305-mips.pl
index a2504347c2..92deb0b0f9 100755
--- a/crypto/poly1305/asm/poly1305-mips.pl
+++ b/crypto/poly1305/asm/poly1305-mips.pl
@@ -437,5 +437,5 @@ ___
$output and open STDOUT,">$output";
print $code;
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/poly1305/asm/poly1305-ppc.pl b/crypto/poly1305/asm/poly1305-ppc.pl
index fa11afc6e0..980dcd3301 100755
--- a/crypto/poly1305/asm/poly1305-ppc.pl
+++ b/crypto/poly1305/asm/poly1305-ppc.pl
@@ -1978,4 +1978,4 @@ foreach (split("\n",$code)) {
print $_,"\n";
}
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/poly1305/asm/poly1305-ppcfp.pl b/crypto/poly1305/asm/poly1305-ppcfp.pl
index 7109165667..78e1bf8546 100755
--- a/crypto/poly1305/asm/poly1305-ppcfp.pl
+++ b/crypto/poly1305/asm/poly1305-ppcfp.pl
@@ -740,4 +740,4 @@ ___
$code =~ s/\`([^\`]*)\`/eval $1/gem;
print $code;
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/poly1305/asm/poly1305-sparcv9.pl b/crypto/poly1305/asm/poly1305-sparcv9.pl
index d7b67b8593..c80790423f 100755
--- a/crypto/poly1305/asm/poly1305-sparcv9.pl
+++ b/crypto/poly1305/asm/poly1305-sparcv9.pl
@@ -1116,4 +1116,4 @@ foreach (split("\n",$code)) {
print $_,"\n";
}
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/poly1305/asm/poly1305-x86.pl b/crypto/poly1305/asm/poly1305-x86.pl
index 08b0da1a3b..b1c746617a 100755
--- a/crypto/poly1305/asm/poly1305-x86.pl
+++ b/crypto/poly1305/asm/poly1305-x86.pl
@@ -1811,4 +1811,4 @@ sub vlazy_reduction {
&asm_finish();
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/poly1305/asm/poly1305-x86_64.pl b/crypto/poly1305/asm/poly1305-x86_64.pl
index 8a469219b8..c03af53922 100755
--- a/crypto/poly1305/asm/poly1305-x86_64.pl
+++ b/crypto/poly1305/asm/poly1305-x86_64.pl
@@ -4182,4 +4182,4 @@ foreach (split('\n',$code)) {
print $_,"\n";
}
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/ppccpuid.pl b/crypto/ppccpuid.pl
index de5d7e2667..ea705e3e92 100755
--- a/crypto/ppccpuid.pl
+++ b/crypto/ppccpuid.pl
@@ -383,4 +383,4 @@ ___
$code =~ s/\`([^\`]*)\`/eval $1/gem;
print $code;
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/rc4/asm/rc4-586.pl b/crypto/rc4/asm/rc4-586.pl
index ad9674070d..79068ffdce 100644
--- a/crypto/rc4/asm/rc4-586.pl
+++ b/crypto/rc4/asm/rc4-586.pl
@@ -422,4 +422,4 @@ $idx="edx";
&asm_finish();
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/rc4/asm/rc4-c64xplus.pl b/crypto/rc4/asm/rc4-c64xplus.pl
index 0167b05e6a..2c998d5035 100644
--- a/crypto/rc4/asm/rc4-c64xplus.pl
+++ b/crypto/rc4/asm/rc4-c64xplus.pl
@@ -188,4 +188,4 @@ ___
$output = pop and open STDOUT,">$output";
print $code;
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/rc4/asm/rc4-md5-x86_64.pl b/crypto/rc4/asm/rc4-md5-x86_64.pl
index 560eb4c432..853e6d6d17 100644
--- a/crypto/rc4/asm/rc4-md5-x86_64.pl
+++ b/crypto/rc4/asm/rc4-md5-x86_64.pl
@@ -662,4 +662,4 @@ $code =~ s/#rc4#//gm if ($rc4);
print $code;
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/rc4/asm/rc4-parisc.pl b/crypto/rc4/asm/rc4-parisc.pl
index a60f2f9ea5..30a8bb505e 100644
--- a/crypto/rc4/asm/rc4-parisc.pl
+++ b/crypto/rc4/asm/rc4-parisc.pl
@@ -333,4 +333,4 @@ foreach(split("\n",$code)) {
print $_,"\n";
}
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/rc4/asm/rc4-s390x.pl b/crypto/rc4/asm/rc4-s390x.pl
index 8214b488c6..f6d3401c93 100644
--- a/crypto/rc4/asm/rc4-s390x.pl
+++ b/crypto/rc4/asm/rc4-s390x.pl
@@ -240,4 +240,4 @@ RC4_options:
___
print $code;
-close STDOUT; # force flush
+close STDOUT or die "error closing STDOUT"; # force flush
diff --git a/crypto/rc4/asm/rc4-x86_64.pl b/crypto/rc4/asm/rc4-x86_64.pl
index 9572f77378..b86425e582 100755
--- a/crypto/rc4/asm/rc4-x86_64.pl
+++ b/crypto/rc4/asm/rc4-x86_64.pl
@@ -700,4 +700,4 @@ $code =~ s/\`([^\`]*)\`/eval $1/gem;
print $code;
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/rc5/asm/rc5-586.pl b/crypto/rc5/asm/rc5-586.pl
index 70ff5d4180..cf5536798c 100644
--- a/crypto/rc5/asm/rc5-586.pl
+++ b/crypto/rc5/asm/rc5-586.pl
@@ -31,7 +31,7 @@ $tmp4="edx";
&cbc("RC5_32_cbc_encrypt","RC5_32_encrypt","RC5_32_decrypt",0,4,5,3,-1,-1);
&asm_finish();
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
sub RC5_32_encrypt
{
diff --git a/crypto/ripemd/asm/rmd-586.pl b/crypto/ripemd/asm/rmd-586.pl
index f6b283c941..45f03eb36b 100644
--- a/crypto/ripemd/asm/rmd-586.pl
+++ b/crypto/ripemd/asm/rmd-586.pl
@@ -69,7 +69,7 @@ $KR3=0x7A6D76E9;
&ripemd160_block("ripemd160_block_asm_data_order");
&asm_finish();
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
sub Xv
{
diff --git a/crypto/s390xcpuid.pl b/crypto/s390xcpuid.pl
index ac0c5b48cb..713dae9bdb 100755
--- a/crypto/s390xcpuid.pl
+++ b/crypto/s390xcpuid.pl
@@ -558,4 +558,4 @@ ___
$code =~ s/\`([^\`]*)\`/eval $1/gem;
print $code;
-close STDOUT; # force flush
+close STDOUT or die "error closing STDOUT"; # force flush
diff --git a/crypto/sha/asm/keccak1600-armv4.pl b/crypto/sha/asm/keccak1600-armv4.pl
index 1ab0e8119a..8a1b1b6eb4 100755
--- a/crypto/sha/asm/keccak1600-armv4.pl
+++ b/crypto/sha/asm/keccak1600-armv4.pl
@@ -1633,4 +1633,4 @@ foreach (split($/,$code)) {
print $_,"\n";
}
-close STDOUT; # enforce flush
+close STDOUT or die "error closing STDOUT"; # enforce flush
diff --git a/crypto/sha/asm/keccak1600-armv8.pl b/crypto/sha/asm/keccak1600-armv8.pl
index 515491a9db..c80d135529 100755
--- a/crypto/sha/asm/keccak1600-armv8.pl
+++ b/crypto/sha/asm/keccak1600-armv8.pl
@@ -873,4 +873,4 @@ foreach(split("\n",$code)) {
print $_,"\n";
}
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/sha/asm/keccak1600-avx2.pl b/crypto/sha/asm/keccak1600-avx2.pl
index a56756fb31..5e5e5db2c3 100755
--- a/crypto/sha/asm/keccak1600-avx2.pl
+++ b/crypto/sha/asm/keccak1600-avx2.pl
@@ -478,4 +478,4 @@ ___
$output=pop and open STDOUT,">$output";
print $code;
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/sha/asm/keccak1600-avx512.pl b/crypto/sha/asm/keccak1600-avx512.pl
index be4a7acec2..52d3f2929e 100755
--- a/crypto/sha/asm/keccak1600-avx512.pl
+++ b/crypto/sha/asm/keccak1600-avx512.pl
@@ -547,4 +547,4 @@ ___
$output=pop and open STDOUT,">$output";
print $code;
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/sha/asm/keccak1600-avx512vl.pl b/crypto/sha/asm/keccak1600-avx512vl.pl
index 8616050a24..d0254969e9 100755
--- a/crypto/sha/asm/keccak1600-avx512vl.pl
+++ b/crypto/sha/asm/keccak1600-avx512vl.pl
@@ -388,4 +388,4 @@ ___
$output=pop and open STDOUT,">$output";
print $code;
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/sha/asm/keccak1600-c64x.pl b/crypto/sha/asm/keccak1600-c64x.pl
index 7433c9987e..9238dd5ebb 100755
--- a/crypto/sha/asm/keccak1600-c64x.pl
+++ b/crypto/sha/asm/keccak1600-c64x.pl
@@ -881,4 +881,4 @@ ___
$output=pop and open STDOUT,">$output";
print $code;
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/sha/asm/keccak1600-mmx.pl b/crypto/sha/asm/keccak1600-mmx.pl
index 8be05a1f58..3976a7b101 100755
--- a/crypto/sha/asm/keccak1600-mmx.pl
+++ b/crypto/sha/asm/keccak1600-mmx.pl
@@ -436,4 +436,4 @@ sub Rho() { ######### regular Rho step
&asm_finish();
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/sha/asm/keccak1600-ppc64.pl b/crypto/sha/asm/keccak1600-ppc64.pl
index 6f5906352d..fb73291c3a 100755
--- a/crypto/sha/asm/keccak1600-ppc64.pl
+++ b/crypto/sha/asm/keccak1600-ppc64.pl
@@ -759,4 +759,4 @@ ___
$code =~ s/\`([^\`]*)\`/eval $1/gem;
print $code;
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/sha/asm/keccak1600-s390x.pl b/crypto/sha/asm/keccak1600-s390x.pl
index 99cbee30b6..5dc970ef55 100755
--- a/crypto/sha/asm/keccak1600-s390x.pl
+++ b/crypto/sha/asm/keccak1600-s390x.pl
@@ -559,4 +559,4 @@ ___
$code =~ s/(srlg\s+)(%r[0-9]+),/$1$2,$2,/gm;
print $code;
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/sha/asm/keccak1600-x86_64.pl b/crypto/sha/asm/keccak1600-x86_64.pl
index aee356adbb..808319cff1 100755
--- a/crypto/sha/asm/keccak1600-x86_64.pl
+++ b/crypto/sha/asm/keccak1600-x86_64.pl
@@ -608,4 +608,4 @@ foreach (split("\n",$code)) {
print $_, "\n";
}
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/sha/asm/keccak1600p8-ppc.pl b/crypto/sha/asm/keccak1600p8-ppc.pl
index 0fdc23f689..c6285af7b8 100755
--- a/crypto/sha/asm/keccak1600p8-ppc.pl
+++ b/crypto/sha/asm/keccak1600p8-ppc.pl
@@ -851,4 +851,4 @@ foreach (split("\n",$code)) {
print $_,"\n";
}
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/sha/asm/sha1-586.pl b/crypto/sha/asm/sha1-586.pl
index 2c3c7bc905..eed01f308a 100644
--- a/crypto/sha/asm/sha1-586.pl
+++ b/crypto/sha/asm/sha1-586.pl
@@ -1487,4 +1487,4 @@ sub Xtail_avx()
&asm_finish();
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/sha/asm/sha1-alpha.pl b/crypto/sha/asm/sha1-alpha.pl
index 158c5ea6e7..b4f9388a3c 100644
--- a/crypto/sha/asm/sha1-alpha.pl
+++ b/crypto/sha/asm/sha1-alpha.pl
@@ -326,4 +326,4 @@ $code.=<<___;
___
$output=pop and open STDOUT,">$output";
print $code;
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/sha/asm/sha1-armv4-large.pl b/crypto/sha/asm/sha1-armv4-large.pl
index 24fc5bf430..8ed304799d 100644
--- a/crypto/sha/asm/sha1-armv4-large.pl
+++ b/crypto/sha/asm/sha1-armv4-large.pl
@@ -749,4 +749,4 @@ foreach (split($/,$code)) {
print $_,$/;
}
-close STDOUT; # enforce flush
+close STDOUT or die "error closing STDOUT"; # enforce flush
diff --git a/crypto/sha/asm/sha1-armv8.pl b/crypto/sha/asm/sha1-armv8.pl
index f9f3c5f3cf..cb0e383396 100644
--- a/crypto/sha/asm/sha1-armv8.pl
+++ b/crypto/sha/asm/sha1-armv8.pl
@@ -357,4 +357,4 @@ foreach(split("\n",$code)) {
print $_,"\n";
}
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/sha/asm/sha1-c64xplus.pl b/crypto/sha/asm/sha1-c64xplus.pl
index 66f15e22fd..4a4772eaab 100644
--- a/crypto/sha/asm/sha1-c64xplus.pl
+++ b/crypto/sha/asm/sha1-c64xplus.pl
@@ -333,4 +333,4 @@ $code.=<<___;
___
print $code;
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/sha/asm/sha1-mb-x86_64.pl b/crypto/sha/asm/sha1-mb-x86_64.pl
index 2da2ffffe5..71aacc569a 100644
--- a/crypto/sha/asm/sha1-mb-x86_64.pl
+++ b/crypto/sha/asm/sha1-mb-x86_64.pl
@@ -1627,4 +1627,4 @@ foreach (split("\n",$code)) {
print $_,"\n";
}
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/sha/asm/sha1-mips.pl b/crypto/sha/asm/sha1-mips.pl
index 0f23b6b074..4a510c6ace 100644
--- a/crypto/sha/asm/sha1-mips.pl
+++ b/crypto/sha/asm/sha1-mips.pl
@@ -461,4 +461,4 @@ $code.=<<___;
.asciiz "SHA1 for MIPS, CRYPTOGAMS by <appro\@openssl.org>"
___
print $code;
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/sha/asm/sha1-parisc.pl b/crypto/sha/asm/sha1-parisc.pl
index 00c85378e2..4f64346306 100644
--- a/crypto/sha/asm/sha1-parisc.pl
+++ b/crypto/sha/asm/sha1-parisc.pl
@@ -279,4 +279,4 @@ foreach(split("\n",$code)) {
print $_,"\n";
}
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/sha/asm/sha1-ppc.pl b/crypto/sha/asm/sha1-ppc.pl
index f7a75b743e..0bc16c0ad7 100755
--- a/crypto/sha/asm/sha1-ppc.pl
+++ b/crypto/sha/asm/sha1-ppc.pl
@@ -352,4 +352,4 @@ ___
$code =~ s/\`([^\`]*)\`/eval $1/gem;
print $code;
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/sha/asm/sha1-s390x.pl b/crypto/sha/asm/sha1-s390x.pl
index 091e1c00b3..4de9f384c1 100644
--- a/crypto/sha/asm/sha1-s390x.pl
+++ b/crypto/sha/asm/sha1-s390x.pl
@@ -248,4 +248,4 @@ ___
$code =~ s/\`([^\`]*)\`/eval $1/gem;
print $code;
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/sha/asm/sha1-sparcv9.pl b/crypto/sha/asm/sha1-sparcv9.pl
index 8ef8b5fee0..585996b13d 100644
--- a/crypto/sha/asm/sha1-sparcv9.pl
+++ b/crypto/sha/asm/sha1-sparcv9.pl
@@ -430,4 +430,4 @@ foreach (split("\n",$code)) {
print $_,"\n";
}
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/sha/asm/sha1-sparcv9a.pl b/crypto/sha/asm/sha1-sparcv9a.pl
index e0ccea2a98..9c24a48e3d 100644
--- a/crypto/sha/asm/sha1-sparcv9a.pl
+++ b/crypto/sha/asm/sha1-sparcv9a.pl
@@ -604,4 +604,4 @@ $code =~ s/\b(alignaddr)\s+(%[goli][0-7]),(%[goli][0-7]),(%[goli][0-7])/
&unalignaddr($1,$2,$3,$4)
/gem;
print $code;
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/sha/asm/sha1-thumb.pl b/crypto/sha/asm/sha1-thumb.pl
index dbe5754700..b89bd978c3 100644
--- a/crypto/sha/asm/sha1-thumb.pl
+++ b/crypto/sha/asm/sha1-thumb.pl
@@ -262,4 +262,4 @@ $code.=<<___;
___
print $code;
-close STDOUT; # enforce flush
+close STDOUT or die "error closing STDOUT"; # enforce flush
diff --git a/crypto/sha/asm/sha1-x86_64.pl b/crypto/sha/asm/sha1-x86_64.pl
index 315f3d89b2..7ed39165ef 100755
--- a/crypto/sha/asm/sha1-x86_64.pl
+++ b/crypto/sha/asm/sha1-x86_64.pl
@@ -2131,4 +2131,4 @@ foreach (split("\n",$code)) {
print $_,"\n";
}
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/sha/asm/sha256-586.pl b/crypto/sha/asm/sha256-586.pl
index 33bb8a74e3..962e1e9aae 100644
--- a/crypto/sha/asm/sha256-586.pl
+++ b/crypto/sha/asm/sha256-586.pl
@@ -1292,4 +1292,4 @@ sub bodyx_00_15 () { # +10%
&asm_finish();
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/sha/asm/sha256-armv4.pl b/crypto/sha/asm/sha256-armv4.pl
index 80c697e00c..f20840d2b9 100644
--- a/crypto/sha/asm/sha256-armv4.pl
+++ b/crypto/sha/asm/sha256-armv4.pl
@@ -739,4 +739,4 @@ foreach (split($/,$code)) {
print $_,"\n";
}
-close STDOUT; # enforce flush
+close STDOUT or die "error closing STDOUT"; # enforce flush
diff --git a/crypto/sha/asm/sha256-c64xplus.pl b/crypto/sha/asm/sha256-c64xplus.pl
index 480b49e4d0..8dba0c84e0 100644
--- a/crypto/sha/asm/sha256-c64xplus.pl
+++ b/crypto/sha/asm/sha256-c64xplus.pl
@@ -316,4 +316,4 @@ K256:
___
print $code;
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/sha/asm/sha256-mb-x86_64.pl b/crypto/sha/asm/sha256-mb-x86_64.pl
index 99d786a276..2f939781cc 100644
--- a/crypto/sha/asm/sha256-mb-x86_64.pl
+++ b/crypto/sha/asm/sha256-mb-x86_64.pl
@@ -1613,4 +1613,4 @@ foreach (split("\n",$code)) {
print $_,"\n";
}
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/sha/asm/sha512-586.pl b/crypto/sha/asm/sha512-586.pl
index c20a673dfc..78cafda6a2 100644
--- a/crypto/sha/asm/sha512-586.pl
+++ b/crypto/sha/asm/sha512-586.pl
@@ -921,4 +921,4 @@ sub BODY_00_15_ssse3 { # "phase-less" copy of BODY_00_15_sse2
&asm_finish();
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/sha/asm/sha512-armv4.pl b/crypto/sha/asm/sha512-armv4.pl
index 410dde2cde..7c6ac41b5b 100644
--- a/crypto/sha/asm/sha512-armv4.pl
+++ b/crypto/sha/asm/sha512-armv4.pl
@@ -677,4 +677,4 @@ while(<SELF>) {
close SELF;
print $code;
-close STDOUT; # enforce flush
+close STDOUT or die "error closing STDOUT"; # enforce flush
diff --git a/crypto/sha/asm/sha512-armv8.pl b/crypto/sha/asm/sha512-armv8.pl
index 2051157cca..228b643c83 100644
--- a/crypto/sha/asm/sha512-armv8.pl
+++ b/crypto/sha/asm/sha512-armv8.pl
@@ -891,4 +891,4 @@ foreach(split("\n",$code)) {
print $_,"\n";
}
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/sha/asm/sha512-c64xplus.pl b/crypto/sha/asm/sha512-c64xplus.pl
index b7a12544b9..14b6bb5ab6 100644
--- a/crypto/sha/asm/sha512-c64xplus.pl
+++ b/crypto/sha/asm/sha512-c64xplus.pl
@@ -434,4 +434,4 @@ K512:
___
print $code;
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/sha/asm/sha512-mips.pl b/crypto/sha/asm/sha512-mips.pl
index c581bdcb04..5f585eb91d 100644
--- a/crypto/sha/asm/sha512-mips.pl
+++ b/crypto/sha/asm/sha512-mips.pl
@@ -524,4 +524,4 @@ ___
$code =~ s/\`([^\`]*)\`/eval $1/gem;
print $code;
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/sha/asm/sha512-parisc.pl b/crypto/sha/asm/sha512-parisc.pl
index f406426928..17a304cb80 100755
--- a/crypto/sha/asm/sha512-parisc.pl
+++ b/crypto/sha/asm/sha512-parisc.pl
@@ -807,4 +807,4 @@ foreach (split("\n",$code)) {
print $_,"\n";
}
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/sha/asm/sha512-ppc.pl b/crypto/sha/asm/sha512-ppc.pl
index 722621ec3f..f5c4138d0c 100755
--- a/crypto/sha/asm/sha512-ppc.pl
+++ b/crypto/sha/asm/sha512-ppc.pl
@@ -799,4 +799,4 @@ ___
$code =~ s/\`([^\`]*)\`/eval $1/gem;
print $code;
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/sha/asm/sha512-s390x.pl b/crypto/sha/asm/sha512-s390x.pl
index 65cb883166..78d710c30e 100644
--- a/crypto/sha/asm/sha512-s390x.pl
+++ b/crypto/sha/asm/sha512-s390x.pl
@@ -323,4 +323,4 @@ $code =~ s/\`([^\`]*)\`/eval $1/gem;
$code =~ s/(srlg\s+)(%r[0-9]+),/$1$2,$2,/gm;
print $code;
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/sha/asm/sha512-sparcv9.pl b/crypto/sha/asm/sha512-sparcv9.pl
index fca6e863da..11dd8d6117 100644
--- a/crypto/sha/asm/sha512-sparcv9.pl
+++ b/crypto/sha/asm/sha512-sparcv9.pl
@@ -856,4 +856,4 @@ foreach (split("\n",$code)) {
print $_,"\n";
}
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/sha/asm/sha512-x86_64.pl b/crypto/sha/asm/sha512-x86_64.pl
index 7ecded191c..7c7cb23cd7 100755
--- a/crypto/sha/asm/sha512-x86_64.pl
+++ b/crypto/sha/asm/sha512-x86_64.pl
@@ -2557,4 +2557,4 @@ foreach (split("\n",$code)) {
print $_,"\n";
}
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/sha/asm/sha512p8-ppc.pl b/crypto/sha/asm/sha512p8-ppc.pl
index 9ee3ed7734..ea3d308373 100755
--- a/crypto/sha/asm/sha512p8-ppc.pl
+++ b/crypto/sha/asm/sha512p8-ppc.pl
@@ -420,4 +420,4 @@ ___
$code =~ s/\`([^\`]*)\`/eval $1/gem;
print $code;
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/whrlpool/asm/wp-mmx.pl b/crypto/whrlpool/asm/wp-mmx.pl
index 39cd220456..812c42f1b2 100644
--- a/crypto/whrlpool/asm/wp-mmx.pl
+++ b/crypto/whrlpool/asm/wp-mmx.pl
@@ -503,4 +503,4 @@ for($i=0;$i<8;$i++) {
&function_end_B("whirlpool_block_mmx");
&asm_finish();
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/whrlpool/asm/wp-x86_64.pl b/crypto/whrlpool/asm/wp-x86_64.pl
index e5b51501e9..ee09234adb 100644
--- a/crypto/whrlpool/asm/wp-x86_64.pl
+++ b/crypto/whrlpool/asm/wp-x86_64.pl
@@ -616,4 +616,4 @@ ___
$code =~ s/\`([^\`]*)\`/eval $1/gem;
print $code;
-close STDOUT;
+close STDOUT or die "error closing STDOUT";
diff --git a/crypto/x86_64cpuid.pl b/crypto/x86_64cpuid.pl
index c9d636444f..966dddbb7d 100644
--- a/crypto/x86_64cpuid.pl
+++ b/crypto/x86_64cpuid.pl
@@ -510,4 +510,4 @@ ___
gen_random("rdrand");
gen_random("rdseed");
-close STDOUT; # flush
+close STDOUT or die "error closing STDOUT"; # flush
diff --git a/crypto/x86cpuid.pl b/crypto/x86cpuid.pl
index bf8020d2af..4aaac9163d 100644
--- a/crypto/x86cpuid.pl
+++ b/crypto/x86cpuid.pl
@@ -504,4 +504,4 @@ my $rdop = shift;
&asm_finish();
-close STDOUT;
+close STDOUT or die "error closing STDOUT";