From 112d764088aebb364dd6cb45ceb8f1b7fbb95618 Mon Sep 17 00:00:00 2001 From: russell Date: Thu, 1 Feb 2007 21:24:52 +0000 Subject: Fix the FIELDQTY function to not crash. (reported by blitzrage and Corydon on IRC) git-svn-id: http://svn.digium.com/svn/asterisk/branches/1.4@53093 f38db490-d61c-443f-a65b-d21fe96a405b --- funcs/func_strings.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/funcs/func_strings.c b/funcs/func_strings.c index e4f943e37..4787e0dee 100644 --- a/funcs/func_strings.c +++ b/funcs/func_strings.c @@ -46,7 +46,7 @@ ASTERISK_FILE_VERSION(__FILE__, "$Revision$") static int function_fieldqty(struct ast_channel *chan, char *cmd, char *parse, char *buf, size_t len) { - char *varname = NULL, *varsubst, varval[8192] = "", *varval2 = varval; + char *varsubst, varval[8192] = "", *varval2 = varval; int fieldcount = 0; AST_DECLARE_APP_ARGS(args, AST_APP_ARG(varname); @@ -55,9 +55,9 @@ static int function_fieldqty(struct ast_channel *chan, char *cmd, AST_STANDARD_APP_ARGS(args, parse); if (args.delim) { - varsubst = alloca(strlen(varname) + 4); + varsubst = alloca(strlen(args.varname) + 4); - sprintf(varsubst, "${%s}", varname); + sprintf(varsubst, "${%s}", args.varname); pbx_substitute_variables_helper(chan, varsubst, varval, sizeof(varval) - 1); while (strsep(&varval2, args.delim)) fieldcount++; -- cgit v1.2.3