cel_manager: Don't crash if configuration file is invalid.

The cel_manager module did not properly handle the case where the
configuration file was invalid. The module will now output a warning
message and disable itself if this occurs.

Reported by: Bryan Walters
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Merged revisions 405581 from http://svn.asterisk.org/svn/asterisk/branches/1.8
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Merged revisions 405582 from http://svn.asterisk.org/svn/asterisk/branches/11
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Merged revisions 405583 from http://svn.asterisk.org/svn/asterisk/branches/12

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@405584 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/cel/cel_manager.c b/cel/cel_manager.c
index 2fc001fe111afce1b55fd92d95a63a81fb10c5b8..610b6e4e05c96b6120c9b8f147100879ab79b8fe 100644 (file)
--- a/cel/cel_manager.c
+++ b/cel/cel_manager.c
@@ -153,7 +153,12 @@ static int load_config(int reload)
                return 0;
        }
 
-       if (!cfg) {
+       if (cfg == CONFIG_STATUS_FILEINVALID) {
+               ast_log(LOG_WARNING, "Configuration file '%s' is invalid. CEL manager Module not activated.\n",
+                       CONF_FILE);
+               enablecel = 0;
+               return -1;
+       } else if (!cfg) {
                ast_log(LOG_WARNING, "Failed to load configuration file. CEL manager Module not activated.\n");
                enablecel = 0;
                return -1;