[asterisk-commits] elguero: branch 1.8 r409623 - /branches/1.8/funcs/func_audiohookinherit.c

[SVN commits to the Asterisk project]

Author: elguero
Date: Tue Mar  4 13:32:21 2014
New Revision: 409623

URL: http://svnview.digium.com/svn/asterisk?view=rev&rev=409623
Log:
func_audiohookinheritance: Check If A Channel Was Specified

This patch prevents a crash when using the function audiohookinheritance without
setting the channel.

(closes issue ASTERISK-23104)
Reported by: Joel Vandal
Tested by: Joel Vandal
Patches:
    asterisk-23104_audiohook_inherit_no_channel-11.diff
                                     uploaded by Michael L. Young (license 5026)

Review: https://reviewboard.asterisk.org/r/3272/

Modified:
    branches/1.8/funcs/func_audiohookinherit.c

Modified: branches/1.8/funcs/func_audiohookinherit.c
URL: http://svnview.digium.com/svn/asterisk/branches/1.8/funcs/func_audiohookinherit.c?view=diff&rev=409623&r1=409622&r2=409623
==============================================================================
--- branches/1.8/funcs/func_audiohookinherit.c (original)
+++ branches/1.8/funcs/func_audiohookinherit.c Tue Mar  4 13:32:21 2014
@@ -228,6 +228,11 @@
 		return -1;
 	}
 
+	if (!chan) {
+		ast_log(LOG_WARNING, "No channel was provided to INHERITANCE function.\n");
+		return -1;
+	}
+
 	allow = ast_true(value);
 
 	/* Step 2: retrieve or set up datastore */