From fc9e421a19bdaf1bbb2a2eef834b58973aa6249e Mon Sep 17 00:00:00 2001 From: Tilghman Lesher Date: Thu, 5 Nov 2009 17:14:54 +0000 Subject: [PATCH] Merged revisions 228015 via svnmerge from https://origsvn.digium.com/svn/asterisk/trunk ........ r228015 | tilghman | 2009-11-05 11:08:02 -0600 (Thu, 05 Nov 2009) | 4 lines Don't crash if no arguments are passed. (closes issue #16119) Reported by: thedavidfactor ........ git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.6.2@228017 65c4cc65-6c06-0410-ace0-fbb531ad65f3 --- apps/app_externalivr.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/apps/app_externalivr.c b/apps/app_externalivr.c index 3e1746b072..184736fae3 100644 --- a/apps/app_externalivr.c +++ b/apps/app_externalivr.c @@ -349,6 +349,11 @@ static int app_exec(struct ast_channel *chan, void *data) u->abort_current_sound = 0; u->chan = chan; + if (ast_strlen_zero(data)) { + ast_log(LOG_WARNING, "ExternalIVR requires a command to execute\n"); + return -1; + } + buf = ast_strdupa(data); AST_STANDARD_APP_ARGS(eivr_args, buf);