diff options
| author | russell <russell@f38db490-d61c-443f-a65b-d21fe96a405b> | 2007-01-25 00:39:50 +0000 |
|---|---|---|
| committer | russell <russell@f38db490-d61c-443f-a65b-d21fe96a405b> | 2007-01-25 00:39:50 +0000 |
| commit | 29f3f92a24a0254e78dc89b20824fd012ac1f2b4 (patch) | |
| tree | 3316bcb8bd0eed81092d4a148a92e7af1cad3e19 /apps | |
| parent | c2dd2c6b994668711a123e5fd60162643521a171 (diff) | |
Fix a seg fault when running this application with no arguments from AGI.
(issue #8905, junky)
git-svn-id: http://svn.digium.com/svn/asterisk/branches/1.2@52137 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'apps')
| -rw-r--r-- | apps/app_groupcount.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/apps/app_groupcount.c b/apps/app_groupcount.c index e44451370..87d313209 100644 --- a/apps/app_groupcount.c +++ b/apps/app_groupcount.c @@ -155,6 +155,11 @@ static int group_check_exec(struct ast_channel *chan, void *data) deprecation_warning = 1; } + if (ast_strlen_zero(data)) { + ast_log(LOG_WARNING, "CheckGroup requires an argument(max[@category][|options])\n"); + return 0; + } + if (!(parse = ast_strdupa(data))) { ast_log(LOG_WARNING, "Memory Error!\n"); LOCAL_USER_REMOVE(u); |