Remove the fake RLE compression method.

RLE is a no-op only for testing.  Remove it.

Reviewed-by: Richard Levitte <levitte@openssl.org>

2 files changed, 2 insertions, 71 deletions

diff --git a/crypto/comp/Makefile b/crypto/comp/Makefile
index 4d1ef529f5..1a180f49df 100644
--- a/crypto/comp/Makefile
+++ b/crypto/comp/Makefile
@@ -16,10 +16,10 @@ GENERAL=Makefile
 
 LIB=$(TOP)/libcrypto.a
 LIBSRC= comp_lib.c comp_err.c \
-	c_rle.c c_zlib.c
+	c_zlib.c
 
 LIBOBJ=	comp_lib.o comp_err.o \
-	c_rle.o c_zlib.o
+	c_zlib.o
 
 SRC= $(LIBSRC)
 
@@ -61,13 +61,6 @@ clean:
 
 # DO NOT DELETE THIS LINE -- make depend depends on it.
 
-c_rle.o: ../../include/openssl/asn1.h ../../include/openssl/bio.h
-c_rle.o: ../../include/openssl/comp.h ../../include/openssl/crypto.h
-c_rle.o: ../../include/openssl/e_os2.h ../../include/openssl/obj_mac.h
-c_rle.o: ../../include/openssl/objects.h ../../include/openssl/opensslconf.h
-c_rle.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
-c_rle.o: ../../include/openssl/safestack.h ../../include/openssl/stack.h
-c_rle.o: ../../include/openssl/symhacks.h c_rle.c
 c_zlib.o: ../../include/openssl/asn1.h ../../include/openssl/bio.h
 c_zlib.o: ../../include/openssl/comp.h ../../include/openssl/crypto.h
 c_zlib.o: ../../include/openssl/e_os2.h ../../include/openssl/err.h
diff --git a/crypto/comp/c_rle.c b/crypto/comp/c_rle.c
deleted file mode 100644
index adf1663181..0000000000
--- a/crypto/comp/c_rle.c
+++ /dev/null
@@ -1,62 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <openssl/objects.h>
-#include <openssl/comp.h>
-
-static int rle_compress_block(COMP_CTX *ctx, unsigned char *out,
-                              unsigned int olen, unsigned char *in,
-                              unsigned int ilen);
-static int rle_expand_block(COMP_CTX *ctx, unsigned char *out,
-                            unsigned int olen, unsigned char *in,
-                            unsigned int ilen);
-
-static COMP_METHOD rle_method = {
-    NID_rle_compression,
-    LN_rle_compression,
-    NULL,
-    NULL,
-    rle_compress_block,
-    rle_expand_block,
-    NULL,
-    NULL,
-};
-
-COMP_METHOD *COMP_rle(void)
-{
-    return (&rle_method);
-}
-
-static int rle_compress_block(COMP_CTX *ctx, unsigned char *out,
-                              unsigned int olen, unsigned char *in,
-                              unsigned int ilen)
-{
-    /* int i; */
-
-    if (olen < (ilen + 1)) {
-        /* ZZZZZZZZZZZZZZZZZZZZZZ */
-        return (-1);
-    }
-
-    *(out++) = 0;
-    memcpy(out, in, ilen);
-    return (ilen + 1);
-}
-
-static int rle_expand_block(COMP_CTX *ctx, unsigned char *out,
-                            unsigned int olen, unsigned char *in,
-                            unsigned int ilen)
-{
-    int i;
-
-    if (ilen == 0 || olen < (ilen - 1)) {
-        /* ZZZZZZZZZZZZZZZZZZZZZZ */
-        return (-1);
-    }
-
-    i = *(in++);
-    if (i == 0) {
-        memcpy(out, in, ilen - 1);
-    }
-    return (ilen - 1);
-}