Merged revisions 104625 via svnmerge from

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

........
r104625 | russell | 2008-02-27 11:33:04 -0600 (Wed, 27 Feb 2008) | 4 lines

Fix a problem in ChanSpy where it could get stuck in an infinite loop without
being able to detect that the calling channel hung up.
(closes issue #12076, reported by junky, patched by me)

........

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@104643 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/apps/app_chanspy.c b/apps/app_chanspy.c
index faa665789dc7173454f8a64f7105b484f5dba0f8..70365996e1830e4a6400225f476b37fc1b8661d9 100644 (file)
--- a/apps/app_chanspy.c
+++ b/apps/app_chanspy.c
@@ -610,6 +610,12 @@ static int common_exec(struct ast_channel *chan, const struct ast_flags *flags,
                                break;
                        }
 
+                       if (ast_check_hangup(chan)) {
+                               ast_channel_unlock(peer);
+                               chanspy_ds_free(peer_chanspy_ds);
+                               break;
+                       }
+
                        if (peer == chan) {
                                ast_channel_unlock(peer);
                                continue;
@@ -738,6 +744,8 @@ static int common_exec(struct ast_channel *chan, const struct ast_flags *flags,
                                peer = NULL;
                        }
                }
+               if (res == -1 || ast_check_hangup(chan))
+                       break;
        }
 exit: