From: Joshua Colp <jcolp@digium.com>
Date: Thu, 4 Jan 2007 23:02:32 +0000 (+0000)
Subject: Merged revisions 49568 via svnmerge from
X-Git-Tag: 1.6.0-beta1~3^2~3556
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5a140436f3283630003de3ff1129d121d0361d26;p=thirdparty%2Fasterisk.git

Merged revisions 49568 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.4

........
r49568 | file | 2007-01-04 18:00:50 -0500 (Thu, 04 Jan 2007) | 2 lines

It's possible for the iax2 pvt to disappear, so if it has... don't bother looking for dpentries.

........


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@49573 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---

diff --git a/channels/chan_iax2.c b/channels/chan_iax2.c
index aa55ead009..4d6a4970ff 100644
--- a/channels/chan_iax2.c
+++ b/channels/chan_iax2.c
@@ -7122,11 +7122,13 @@ retryowner2:
 						}
 					}
 				}
-				AST_LIST_LOCK(&dpcache);
-				AST_LIST_TRAVERSE(&iaxs[fr->callno]->dpentries, dp, peer_list)
-					if (!(dp->flags & CACHE_FLAG_TRANSMITTED))
-						iax2_dprequest(dp, fr->callno);
-				AST_LIST_UNLOCK(&dpcache);
+				if (iaxs[fr->callno]) {
+					AST_LIST_LOCK(&dpcache);
+					AST_LIST_TRAVERSE(&iaxs[fr->callno]->dpentries, dp, peer_list)
+						if (!(dp->flags & CACHE_FLAG_TRANSMITTED))
+							iax2_dprequest(dp, fr->callno);
+					AST_LIST_UNLOCK(&dpcache);
+				}
 				break;
 			case IAX_COMMAND_POKE:
 				/* Send back a pong packet with the original timestamp */