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| author | Tilghman Lesher <tilghman@meg.abyt.es> | 2009-11-05 17:08:02 +0000 |
|---|---|---|
| committer | Tilghman Lesher <tilghman@meg.abyt.es> | 2009-11-05 17:08:02 +0000 |
| commit | 8ee06c6c3bb89d065b9c210ffe7842e34e0cbab5 (patch) | |
| tree | 16ee6541c108222ab0fdcba85933eb46fa055c41 /apps/app_externalivr.c | |
| parent | b6290e0e930003e73dd03bf4f1a224f87fe59980 (diff) | |
Don't crash if no arguments are passed.
(closes issue #16119)
Reported by: thedavidfactor
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@228015 65c4cc65-6c06-0410-ace0-fbb531ad65f3
Diffstat (limited to 'apps/app_externalivr.c')
| -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); |