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Merged revisions 164977 via svnmerge from

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

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r164977 | mmichelson | 2008-12-16 17:04:27 -0600 (Tue, 16 Dec 2008) | 7 lines

After looking through SIP registration code most of the day, this
is one of the few things I could find that was just plain wrong.
Even though it probably isn't possible for it to happen, it seems weird
to have code that checks if a pointer is NULL and then immediately dereferences
that pointer if it was NULL.


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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@164978 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Mark Michelson
2008-12-16 23:06:04 +00:00
parent 27cbfc1bd5
commit 1d2b4e7a02
1 changed files with 3 additions and 1 deletions
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channels/chan_sip.c
+3 -1
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@@ -10443,7 +10443,9 @@ static int transmit_register(struct sip_registry *r, int sipmethod, const char *
/* exit if we are already in process with this registrar ?*/
if (r == NULL || ((auth == NULL) && (r->regstate == REG_STATE_REGSENT || r->regstate == REG_STATE_AUTHSENT))) {
ast_log(LOG_NOTICE, "Strange, trying to register %s@%s when registration already pending\n", r->username, r->hostname);
if (r) {
ast_log(LOG_NOTICE, "Strange, trying to register %s@%s when registration already pending\n", r->username, r->hostname);
}
return 0;
}