Merged revisions 58880 via svnmerge from

https://origsvn.digium.com/svn/asterisk/branches/1.4

........
r58880 | tilghman | 2007-03-13 20:47:08 -0500 (Tue, 13 Mar 2007) | 3 lines

Issue 9162 - pbx_substitute_variables_helper assumes the buffer is initialized
to all zeroes.  This fixes a case where it wasn't.

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@58881 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/funcs/func_strings.c b/funcs/func_strings.c
index af330e6..3dbc078 100644 (file)
--- a/funcs/func_strings.c
+++ b/funcs/func_strings.c
@@ -681,7 +681,7 @@ static struct ast_custom_function strptime_function = {
 static int function_eval(struct ast_channel *chan, const char *cmd, char *data,
                         char *buf, size_t len)
 {
-       buf[0] = '\0';
+       memset(buf, 0, len);
 
        if (ast_strlen_zero(data)) {
                ast_log(LOG_WARNING, "EVAL requires an argument: EVAL(<string>)\n");