[asterisk-commits] coreyfarrell: branch 1.8 r425405 - /branches/1.8/res/res_fax.c

[SVN commits to the Asterisk project]

Author: coreyfarrell
Date: Tue Oct 14 11:16:45 2014
New Revision: 425405

URL: http://svnview.digium.com/svn/asterisk?view=rev&rev=425405
Log:
res_fax: Resolve module reference leak caused by reserved sessions

Remove reference to module providing reserved session after
adding a reference to the final module.  This re-reference
is done to ensure that module references are correct even
if the final session selects a different module than the
reserved session.

ASTERISK-18923 #close
Reported by: Grigoriy Puzankin
Review: https://reviewboard.asterisk.org/r/4048/

Modified:
    branches/1.8/res/res_fax.c

Modified: branches/1.8/res/res_fax.c
URL: http://svnview.digium.com/svn/asterisk/branches/1.8/res/res_fax.c?view=diff&rev=425405&r1=425404&r2=425405
==============================================================================
--- branches/1.8/res/res_fax.c (original)
+++ branches/1.8/res/res_fax.c Tue Oct 14 11:16:45 2014
@@ -873,6 +873,10 @@
 			}
 			ast_debug(4, "Requesting a new FAX session from '%s'.\n", faxmod->tech->description);
 			ast_module_ref(faxmod->tech->module);
+			if (reserved) {
+				/* Balance module ref from reserved session */
+				ast_module_unref(reserved->tech->module);
+			}
 			s->tech = faxmod->tech;
 			break;
 		}