From 4a5a5c73b7cfee46a0b1411903cfa0dea532deec Mon Sep 17 00:00:00 2001 From: Jan Engelhardt Date: Fri, 19 Mar 2010 17:32:59 +0100 Subject: netfilter: xtables: slightly better error reporting When extended status codes are available, such as ENOMEM on failed allocations, or subsequent functions (e.g. nf_ct_get_l3proto), passing them up to userspace seems like a good idea compared to just always EINVAL. Signed-off-by: Jan Engelhardt --- net/netfilter/xt_HL.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/netfilter/xt_HL.c') diff --git a/net/netfilter/xt_HL.c b/net/netfilter/xt_HL.c index 7a47383..77b99f7 100644 --- a/net/netfilter/xt_HL.c +++ b/net/netfilter/xt_HL.c @@ -107,7 +107,7 @@ static int ttl_tg_check(const struct xt_tgchk_param *par) if (info->mode > IPT_TTL_MAXMODE) { pr_info("TTL: invalid or unknown mode %u\n", info->mode); - return false; + return -EINVAL; } if (info->mode != IPT_TTL_SET && info->ttl == 0) return -EINVAL; -- cgit v1.1