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authormarha <marha@users.sourceforge.net>2014-10-19 11:34:57 +0200
committermarha <marha@users.sourceforge.net>2014-10-19 11:34:57 +0200
commit8cd093f61168a373d919c68e0ce4e04949fa4eb6 (patch)
treed1bc1dd33da84a22d6ab30aa9f7efb79b592ffda /openssl/ssl/d1_both.c
parent9fc852414dd4e841c4e2229f55a3e41abca64ac5 (diff)
parenta14858a22f164b5accc4bd192a5d3de21d88e3d1 (diff)
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Merge remote-tracking branch 'origin/released'
Conflicts: openssl/Makefile openssl/crypto/opensslconf.h
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)