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ssl3_free(): Return if it wasn't created

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If somewhere in SSL_new() there is a memory allocation failure, ssl3_free() can
get called with s->s3 still being NULL.

Patch also provided by Willy Tarreau <wtarreau@haproxy.com>

Signed-off-by: Kurt Roeckx <kurt@roeckx.be>
Reviewed-by: Viktor Dukhovni <openssl-users@dukhovni.org>
This commit is contained in:
Pascal Cuoq 2015-11-23 00:13:15 +01:00 committed by Kurt Roeckx
parent 00f5263b78
commit a60c151a7d
1 changed files with 1 additions and 1 deletions
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2
ssl/s3_lib.c
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@ -3880,7 +3880,7 @@ int ssl3_new(SSL *s)
void ssl3_free(SSL *s)
{
if (s == NULL)
if (s == NULL || s->s3 == NULL)
return;
ssl3_cleanup_key_block(s);