Blame wireshark-0014-Fix-https-bugs.wireshark.org-bugzilla-show_bug.cgi-i.patch
|
 |
65d033 |
From: Pascal Quantin <pascal.quantin@gmail.com>
|
|
|
65d033 |
Date: Sat, 9 Nov 2013 15:44:01 +0000
|
|
|
65d033 |
Subject: [PATCH] Fix https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=9388
|
|
|
65d033 |
: Avoid an infinite loop in SIP dissector (backport of r51738)
|
|
|
65d033 |
|
|
|
65d033 |
svn path=/trunk-1.10/; revision=53195
|
|
|
65d033 |
|
|
|
65d033 |
diff --git a/epan/dissectors/packet-sip.c b/epan/dissectors/packet-sip.c
|
|
|
65d033 |
index a3ceec2..b012837 100644
|
|
|
65d033 |
--- a/epan/dissectors/packet-sip.c
|
|
|
65d033 |
+++ b/epan/dissectors/packet-sip.c
|
|
|
65d033 |
@@ -2134,6 +2134,10 @@ dissect_sip_common(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tr
|
|
|
65d033 |
*/
|
|
|
65d033 |
orig_offset = offset;
|
|
|
65d033 |
linelen = tvb_find_line_end(tvb, offset, -1, &next_offset, FALSE);
|
|
|
65d033 |
+ if(linelen==0){
|
|
|
65d033 |
+ return -2;
|
|
|
65d033 |
+ }
|
|
|
65d033 |
+
|
|
|
65d033 |
if (tvb_strnlen(tvb, offset, linelen) > -1)
|
|
|
65d033 |
{
|
|
|
65d033 |
/*
|