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author | Viktor Dukhovni <openssl-users@dukhovni.org> | 2015-11-21 00:59:07 -0500 |
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committer | Viktor Dukhovni <openssl-users@dukhovni.org> | 2015-11-21 05:23:20 -0500 |
commit | 03bf7127808e3a8fbdddda42763458d5da14127e (patch) | |
tree | 3153a008a647c6eacaf1ebdac6c2820672261b2d | |
parent | 56d913467541506572f908a34c32ca7071f77a94 (diff) |
Good hygiene with size_t output argument.
Though the callers check the function return value and ignore the
size_t output argument on failure, it is still often not ideal to
store -1 in a size_t on error. That might signal an unduly large
buffer. Instead set the size_t to 0, to indicate no space.
Reviewed-by: Richard Levitte <levitte@openssl.org>
-rw-r--r-- | ssl/s3_cbc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ssl/s3_cbc.c b/ssl/s3_cbc.c index f3aa8781e2..557622f513 100644 --- a/ssl/s3_cbc.c +++ b/ssl/s3_cbc.c @@ -520,7 +520,7 @@ int ssl3_cbc_digest_record(const EVP_MD_CTX *ctx, */ OPENSSL_assert(0); if (md_out_size) - *md_out_size = -1; + *md_out_size = 0; return 0; } |