[svn-commits] file: trunk r179841 - in /trunk: ./ main/features.c

[SVN commits to the Digium repositories]

Author: file
Date: Tue Mar  3 12:28:46 2009
New Revision: 179841

URL: http://svn.digium.com/svn-view/asterisk?view=rev&rev=179841
Log:
Merged revisions 179840 via svnmerge from 
https://origsvn.digium.com/svn/asterisk/branches/1.4

........
  r179840 | file | 2009-03-03 14:27:09 -0400 (Tue, 03 Mar 2009) | 9 lines
  
  Do not assume that the bridge_cdr is still attached to the channel when the 'h' exten is finished executing.
  
  It is possible for a masquerade operation to occur when the 'h' exten is operating. This operation moves
  the CDR records around causing the bridge_cdr to no longer exist on the channel where it is expected to.
  We can not safely modify it afterwards because of this, so don't even try.
  
  (closes issue #14564)
  Reported by: meric
........

Modified:
    trunk/   (props changed)
    trunk/main/features.c

Propchange: trunk/
------------------------------------------------------------------------------
Binary property 'branch-1.4-merged' - no diff available.

Modified: trunk/main/features.c
URL: http://svn.digium.com/svn-view/asterisk/trunk/main/features.c?view=diff&rev=179841&r1=179840&r2=179841
==============================================================================
--- trunk/main/features.c (original)
+++ trunk/main/features.c Tue Mar  3 12:28:46 2009
@@ -2763,8 +2763,13 @@
 		ast_channel_lock(chan);
 		ast_copy_string(chan->exten, save_exten, sizeof(chan->exten));
 		chan->priority = save_prio;
-		if (bridge_cdr)
-			chan->cdr = swapper;
+		if (bridge_cdr) {
+			if (chan->cdr == bridge_cdr) {
+				chan->cdr = swapper;
+			} else {
+				bridge_cdr = NULL;
+			}
+		}
 		ast_set_flag(chan, AST_FLAG_BRIDGE_HANGUP_RUN);
 		ast_channel_unlock(chan);
 		/* protect the lastapp/lastdata against the effects of the hangup/dialplan code */