diff options
| author | tilghman <tilghman@f38db490-d61c-443f-a65b-d21fe96a405b> | 2009-11-05 17:08:02 +0000 |
|---|---|---|
| committer | tilghman <tilghman@f38db490-d61c-443f-a65b-d21fe96a405b> | 2009-11-05 17:08:02 +0000 |
| commit | 2d94b4609d83037fa1568fedfa0cafb448ff9d7c (patch) | |
| tree | 16ee6541c108222ab0fdcba85933eb46fa055c41 | |
| parent | 620b29df722a8292bf3888e9e706b78790730a0f (diff) | |
Don't crash if no arguments are passed.
(closes issue #16119)
Reported by: thedavidfactor
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@228015 f38db490-d61c-443f-a65b-d21fe96a405b
| -rw-r--r-- | apps/app_externalivr.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/apps/app_externalivr.c b/apps/app_externalivr.c index 725818175..2f64fb26b 100644 --- a/apps/app_externalivr.c +++ b/apps/app_externalivr.c @@ -373,6 +373,11 @@ static int app_exec(struct ast_channel *chan, const char *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); |