From 5484d2f5d010bd8e6cb186f29a1ce49249499aaf Mon Sep 17 00:00:00 2001
From: Tilghman Lesher <tilghman@meg.abyt.es>
Date: Tue, 21 Jul 2009 22:45:32 +0000
Subject: [PATCH] Merged revisions 207945 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.4
........
r207945 | tilghman | 2009-07-21 17:38:54 -0500 (Tue, 21 Jul 2009) | 8 lines
Force an error if a blank is passed to QUOTE (because the documentation states the argument is not optional).
This change makes URIENCODE and QUOTE behave similarly, since the documentation
states that the argument is not optional, for both.
(closes issue #15439)
Reported by: pkempgen
Patches:
20090706__issue15439.diff.txt uploaded by tilghman (license 14)
........
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@207946 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
funcs/func_strings.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/funcs/func_strings.c b/funcs/func_strings.c
index de711f62f4..9fc8577f67 100644
--- a/funcs/func_strings.c
+++ b/funcs/func_strings.c
@@ -862,6 +862,12 @@ static struct ast_custom_function array_function = {
static int quote(struct ast_channel *chan, const char *cmd, char *data, char *buf, size_t len)
{
char *bufptr = buf, *dataptr = data;
+ if (ast_strlen_zero(data)) {
+ ast_log(LOG_WARNING, "No argument specified!\n");
+ ast_copy_string(buf, "\"\"", len);
+ return 0;
+ }
+
*bufptr++ = '"';
for (; bufptr < buf + len - 1; dataptr++) {
if (*dataptr == '\\') {
--
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