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| author | Pauli <paul.dale@oracle.com> | 2017-03-09 00:42:25 +0100 |
|---|---|---|
| committer | Rich Salz <rsalz@openssl.org> | 2017-03-09 15:34:42 +0100 |
| commit | 2b305ab02e0977ed71c255cc386ff75c397d7820 (patch) | |
| tree | e7376678945a621550c331df5a0355f43a7e8aeb /apps/enc.c | |
| parent | Exit the loop on failure (diff) | |
| download | openssl-2b305ab02e0977ed71c255cc386ff75c397d7820.tar.xz openssl-2b305ab02e0977ed71c255cc386ff75c397d7820.zip | |
Make the output of enc -ciphers identical even if run several times in a session.
This amounts to moving the column counter so it isn't a function local static variable and reinitialising it each time.
Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/2884)
Diffstat (limited to 'apps/enc.c')
| -rw-r--r-- | apps/enc.c | 27 |
1 files changed, 17 insertions, 10 deletions
diff --git a/apps/enc.c b/apps/enc.c index 1b4ec0bc61..30c3c6329e 100644 --- a/apps/enc.c +++ b/apps/enc.c @@ -1,5 +1,5 @@ /* - * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved. + * Copyright 1995-2017 The OpenSSL Project Authors. All Rights Reserved. * * Licensed under the OpenSSL license (the "License"). You may not use * this file except in compliance with the License. You can obtain a copy @@ -32,6 +32,11 @@ static int set_hex(char *in, unsigned char *out, int size); static void show_ciphers(const OBJ_NAME *name, void *bio_); +struct doall_enc_ciphers { + BIO *bio; + int n; +}; + typedef enum OPTION_choice { OPT_ERR = -1, OPT_EOF = 0, OPT_HELP, OPT_LIST, @@ -100,6 +105,7 @@ int enc_main(int argc, char **argv) unsigned char key[EVP_MAX_KEY_LENGTH], iv[EVP_MAX_IV_LENGTH]; unsigned char *buff = NULL, salt[PKCS5_SALT_LEN]; long n; + struct doall_enc_ciphers dec; #ifdef ZLIB int do_zlib = 0; BIO *bzl = NULL; @@ -135,8 +141,10 @@ int enc_main(int argc, char **argv) goto end; case OPT_LIST: BIO_printf(bio_out, "Supported ciphers:\n"); + dec.bio = bio_out; + dec.n = 0; OBJ_NAME_do_all_sorted(OBJ_NAME_TYPE_CIPHER_METH, - show_ciphers, bio_out); + show_ciphers, &dec); BIO_printf(bio_out, "\n"); ret = 0; goto end; @@ -559,10 +567,9 @@ int enc_main(int argc, char **argv) return (ret); } -static void show_ciphers(const OBJ_NAME *name, void *bio_) +static void show_ciphers(const OBJ_NAME *name, void *arg) { - BIO *bio = bio_; - static int n; + struct doall_enc_ciphers *dec = (struct doall_enc_ciphers *)arg; const EVP_CIPHER *cipher; if (!islower((unsigned char)*name->name)) @@ -575,12 +582,12 @@ static void show_ciphers(const OBJ_NAME *name, void *bio_) EVP_CIPHER_mode(cipher) == EVP_CIPH_XTS_MODE) return; - BIO_printf(bio, "-%-25s", name->name); - if (++n == 3) { - BIO_printf(bio, "\n"); - n = 0; + BIO_printf(dec->bio, "-%-25s", name->name); + if (++dec->n == 3) { + BIO_printf(dec->bio, "\n"); + dec->n = 0; } else - BIO_printf(bio, " "); + BIO_printf(dec->bio, " "); } static int set_hex(char *in, unsigned char *out, int size) |