From 8d8c8ea5a6150694e7d6fdabd094de15d01bd74b Mon Sep 17 00:00:00 2001 From: Yasuyuki KOZAKAI Date: Mon, 13 Jun 2005 01:06:10 +0000 Subject: Chain name should not start with '!' (Yasuyuki Kozakai ) --- iptables.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'iptables.c') diff --git a/iptables.c b/iptables.c index 33ee337e..f8250cef 100644 --- a/iptables.c +++ b/iptables.c @@ -1925,10 +1925,10 @@ int do_command(int argc, char *argv[], char **table, iptc_handle_t *handle) break; case 'N': - if (optarg && *optarg == '-') + if (optarg && (*optarg == '-' || *optarg == '!')) exit_error(PARAMETER_PROBLEM, "chain name not allowed to start " - "with `-'\n"); + "with `%c'\n", *optarg); if (find_target(optarg, TRY_LOAD)) exit_error(PARAMETER_PROBLEM, "chain name may not clash " -- cgit v1.2.3