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tls1_heartbeat: check for NULL after allocating buf

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Signed-off-by: Kurt Roeckx <kurt@roeckx.be>
Reviewed-by: Matt Caswell <matt@openssl.org>
This commit is contained in:
Jonas Maebe 2013-12-09 17:21:43 +01:00 committed by Kurt Roeckx
parent c27dc3981c
commit 288b4e4f8f
1 changed files with 5 additions and 0 deletions
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5
ssl/t1_lib.c
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@ -4094,6 +4094,11 @@ tls1_heartbeat(SSL *s)
* - Padding
*/
buf = OPENSSL_malloc(1 + 2 + payload + padding);
if (buf == NULL)
{
SSLerr(SSL_F_TLS1_HEARTBEAT,ERR_R_MALLOC_FAILURE);
return -1;
}
p = buf;
/* Message Type */
*p++ = TLS1_HB_REQUEST;