diff options
| author | tilghman <tilghman@f38db490-d61c-443f-a65b-d21fe96a405b> | 2007-10-30 22:15:28 +0000 |
|---|---|---|
| committer | tilghman <tilghman@f38db490-d61c-443f-a65b-d21fe96a405b> | 2007-10-30 22:15:28 +0000 |
| commit | 38c3eb5f9db0da5e0a83b44cf4b0e383fad0b481 (patch) | |
| tree | baa837366b3c3fe74d73b33122a2b8ccd0cf83d0 /apps/app_exec.c | |
| parent | caf1740be6e31f306d7650a9135cb42f34717903 (diff) | |
If no '?' is found in the arguments, don't attempt to continue.
Reported by: blitzrage
Fixed by: tilghman
Closes issue #11111
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@87724 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'apps/app_exec.c')
| -rw-r--r-- | apps/app_exec.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/apps/app_exec.c b/apps/app_exec.c index 73d534a1b..12b91a488 100644 --- a/apps/app_exec.c +++ b/apps/app_exec.c @@ -166,6 +166,11 @@ static int execif_exec(struct ast_channel *chan, void *data) char *parse = ast_strdupa(data); AST_NONSTANDARD_APP_ARGS(expr, parse, '?'); + if (ast_strlen_zero(expr.remainder)) { + ast_log(LOG_ERROR, "Usage: ExecIf(<cond>?<appiftrue>(<args>):<appiffalse>(<args))\n"); + return -1; + } + AST_NONSTANDARD_APP_ARGS(apps, expr.remainder, ':'); if (apps.t && (truedata = strchr(apps.t, '('))) { |