Merged revisions 174148 via svnmerge from

https://origsvn.digium.com/svn/asterisk/branches/1.4 ........ r174148 | russell | 2009-02-07 10:15:07 -0600 (Sat, 07 Feb 2009) | 2 lines Fix a race condition that could cause a crash. ........ git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@174149 65c4cc65-6c06-0410-ace0-fbb531ad65f3
16 years ago · e77b3cea6b
parent 0024ad62ab
commit e77b3cea6b
1 changed files with 1 additions and 1 deletions
--- a/res/snmp/agent.c
+++ b/res/snmp/agent.c
@ -569,9 +569,9 @@ static u_char *ast_var_channel_types_table(struct variable *vp, oid *name, size_
 	case ASTCHANTYPECHANNELS:
 		long_ret = 0;
 		for (chan = ast_channel_walk_locked(NULL); chan; chan = ast_channel_walk_locked(chan)) {
-			ast_channel_unlock(chan);
 			if (chan->tech == tech)
 				long_ret++;
+			ast_channel_unlock(chan);
 		}
 		return (u_char *)&long_ret;
 	default: