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dtls1_heartbeat: check for NULL after allocating s->cert->ctypes
[openssl.git]
/
ssl
/
d1_both.c
diff --git
a/ssl/d1_both.c
b/ssl/d1_both.c
index 41ef5cb4f8af7e4f5282bf329cd93c208b5aef0f..877a2bfbc6fa69a7a3a7a82cc8b50604eb177487 100644
(file)
--- a/
ssl/d1_both.c
+++ b/
ssl/d1_both.c
@@
-1481,6
+1481,11
@@
dtls1_heartbeat(SSL *s)
* - Padding
*/
buf = OPENSSL_malloc(1 + 2 + payload + padding);
+ if (buf == NULL)
+ {
+ SSLerr(SSL_F_DTLS1_HEARTBEAT, ERR_R_MALLOC_FAILURE);
+ return -1;
+ }
p = buf;
/* Message Type */
*p++ = TLS1_HB_REQUEST;