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authormarha <marha@users.sourceforge.net>2014-10-19 11:31:33 +0200
committermarha <marha@users.sourceforge.net>2014-10-19 11:33:30 +0200
commita14858a22f164b5accc4bd192a5d3de21d88e3d1 (patch)
tree6a0005fed0f248559139016a7310add07fcb62df /openssl/ssl/d1_both.c
parentfa5a6df66cfe9b19014ea9d2fca35b762f457041 (diff)
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Update to openssl-1.0.1j
Diffstat (limited to 'openssl/ssl/d1_both.c')
-rw-r--r--openssl/ssl/d1_both.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/openssl/ssl/d1_both.c b/openssl/ssl/d1_both.c
index 89cdca806..2e4250fcf 100644
--- a/openssl/ssl/d1_both.c
+++ b/openssl/ssl/d1_both.c
@@ -1492,6 +1492,9 @@ dtls1_process_heartbeat(SSL *s)
/* Read type and payload length first */
if (1 + 2 + 16 > s->s3->rrec.length)
return 0; /* silently discard */
+ if (s->s3->rrec.length > SSL3_RT_MAX_PLAIN_LENGTH)
+ return 0; /* silently discard per RFC 6520 sec. 4 */
+
hbtype = *p++;
n2s(p, payload);
if (1 + 2 + payload + 16 > s->s3->rrec.length)