diff options
| author | mmichelson <mmichelson@f38db490-d61c-443f-a65b-d21fe96a405b> | 2008-10-16 23:34:37 +0000 |
|---|---|---|
| committer | mmichelson <mmichelson@f38db490-d61c-443f-a65b-d21fe96a405b> | 2008-10-16 23:34:37 +0000 |
| commit | b51502e30acccca75fe5ecc3949abc54d52bea2e (patch) | |
| tree | a673510b23b599617117cdf4d90a9551fd68bb2c | |
| parent | 5bedaf270f766b700b0a490e53b8a10d25938883 (diff) | |
Don't try to call a dialplan function's read callback from
the manager's GetVar handler if an invalid channel has
been specified. Several dialplan functions, including
CHANNEL and SIP_HEADER, do not check for NULL-ness of
the channel being passed in.
(closes issue #13715)
Reported by: makoto
git-svn-id: http://svn.digium.com/svn/asterisk/branches/1.4@150298 f38db490-d61c-443f-a65b-d21fe96a405b
| -rw-r--r-- | main/manager.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/main/manager.c b/main/manager.c index 8b10712e8..98f7a61f1 100644 --- a/main/manager.c +++ b/main/manager.c @@ -1499,7 +1499,9 @@ static int action_getvar(struct mansession *s, const struct message *m) if (varname[strlen(varname) - 1] == ')') { char *copy = ast_strdupa(varname); - + if (!c) { + astman_send_error(s, m, "No such channel"); + } ast_func_read(c, copy, workspace, sizeof(workspace)); varval = workspace; } else { |