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Merged revisions 59037 via svnmerge from

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https://origsvn.digium.com/svn/asterisk/branches/1.4

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r59037 | oej | 2007-03-18 21:37:06 +0100 (Sun, 18 Mar 2007) | 3 lines

Issue #9313, Asterisk crash on SIP return code 0 (reported by qwerty1979) (ASA-2007-011)


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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@59038 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Olle Johansson
2007-03-18 20:39:37 +00:00
parent 39857b78e7
commit dddb57b242
1 changed files with 4 additions and 0 deletions
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4
channels/chan_sip.c
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@@ -15295,6 +15295,10 @@ static int handle_request(struct sip_pvt *p, struct sip_request *req, struct soc
if (sscanf(e, "%d %n", &respid, &len) != 1) {
ast_log(LOG_WARNING, "Invalid response: '%s'\n", e);
} else {
if (respid <= 0) {
ast_log(LOG_WARNING, "Invalid SIP response code: '%d'\n", respid);
return 0;
}
/* More SIP ridiculousness, we have to ignore bogus contacts in 100 etc responses */
if ((respid == 200) || ((respid >= 300) && (respid <= 399)))
extract_uri(p, req);