From 82b040032268e622610b4c4892af4c77722bc4a3 Mon Sep 17 00:00:00 2001
From: Luigi Rizzo <rizzo@icir.org>
Date: Fri, 24 Mar 2006 18:33:48 +0000
Subject: [PATCH] Do the (expensive) LOCAL_USER_ADD only after we are sure that
arguments are valid.
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@14785 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
funcs/func_enum.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/funcs/func_enum.c b/funcs/func_enum.c
index 5f1b01d569..87f321edc3 100644
--- a/funcs/func_enum.c
+++ b/funcs/func_enum.c
@@ -141,14 +141,14 @@ static int function_txtcidname(struct ast_channel *chan, char *cmd,
buf[0] = '\0';
- LOCAL_USER_ADD(u);
if (ast_strlen_zero(data)) {
ast_log(LOG_WARNING, "TXTCIDNAME requires an argument (number)\n");
- LOCAL_USER_REMOVE(u);
return -1;
}
+ LOCAL_USER_ADD(u);
+
res = ast_get_txt(chan, data, dest, sizeof(dest), tech, sizeof(tech), txt,
sizeof(txt));
--
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