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dtls1_heartbeat: check for NULL after allocating s->cert->ctypes

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Signed-off-by: Kurt Roeckx <kurt@roeckx.be>
Reviewed-by: Richard Levitte <levitte@openssl.org>
This commit is contained in:
Jonas Maebe 2013-12-08 23:29:43 +01:00 committed by Kurt Roeckx
parent d15f5df70d
commit 241e2dc936
1 changed files with 5 additions and 0 deletions
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5
ssl/d1_both.c
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@ -1481,6 +1481,11 @@ dtls1_heartbeat(SSL *s)
* - Padding * - Padding
*/ */
buf = OPENSSL_malloc(1 + 2 + payload + padding); buf = OPENSSL_malloc(1 + 2 + payload + padding);
if (buf == NULL)
{
SSLerr(SSL_F_DTLS1_HEARTBEAT, ERR_R_MALLOC_FAILURE);
return -1;
}
p = buf; p = buf;
/* Message Type */ /* Message Type */
*p++ = TLS1_HB_REQUEST; *p++ = TLS1_HB_REQUEST;