Summary:	ASTERISK-06394: [patch] _ast_request_and_dial() fails if the channel is immediately UP
Reporter:	Tony Mountifield (softins)	Labels:
Date Opened:	2006-02-22 02:41:45.000-0600	Date Closed:	2008-01-15 17:03:46.000-0600
Priority:	Minor	Regression?	No
Status:	Closed/Complete	Components:	Core/General
Versions:		Frequency of Occurrence
Related Issues:
Environment:		Attachments:	( 0) channel.c.diff
Description:	In __ast_request_and_dial() (channel.c), if the channel already has state AST_STATE_UP by the time ast_call() returns, the while loop is never executed, and the value of res remains at zero. This causes the channel to be immediately hung up when control reaches the test "if (chan && res <= 0)". The attached trivial patch corrects this by assigning a positive value to res just before entering the while loop. The patch is against the 1.2 branch, but is easily applied by hand to the trunk.
Comments:	By: Russell Bryant (russell) 2006-02-26 19:51:47.000-0600 added to the 1.2 branch and trunk in revisions 11250 and 11251, thanks! By: Digium Subversion (svnbot) 2008-01-15 17:03:45.000-0600 Repository: asterisk Revision: 11250 U   branches/1.2/channel.c ------------------------------------------------------------------------ r11250 | russell | 2008-01-15 17:03:45 -0600 (Tue, 15 Jan 2008) | 2 lines don't hang up the channel if its state is set to UP before we return from ast_call (issue ASTERISK-6394) ------------------------------------------------------------------------ http://svn.digium.com/view/asterisk?view=rev&revision=11250 By: Digium Subversion (svnbot) 2008-01-15 17:03:46.000-0600 Repository: asterisk Revision: 11251 _U  trunk/ U   trunk/channel.c ------------------------------------------------------------------------ r11251 | russell | 2008-01-15 17:03:45 -0600 (Tue, 15 Jan 2008) | 10 lines Merged revisions 11250 via svnmerge from https://origsvn.digium.com/svn/asterisk/branches/1.2 ........ r11250 | russell | 2006-02-26 21:50:09 -0500 (Sun, 26 Feb 2006) | 2 lines don't hang up the channel if its state is set to UP before we return from ast_call (issue ASTERISK-6394) ........ ------------------------------------------------------------------------ http://svn.digium.com/view/asterisk?view=rev&revision=11251