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| author | Jan Engelhardt <jengelh@medozas.de> | 2010-03-19 17:32:59 +0100 |
|---|---|---|
| committer | Jan Engelhardt <jengelh@medozas.de> | 2010-03-25 16:56:09 +0100 |
| commit | 4a5a5c73b7cfee46a0b1411903cfa0dea532deec (patch) | |
| tree | 3f7ef0def4adf3a01e15ab3a2a7231967b87bfee /net/netfilter/xt_HL.c | |
| parent | d6b00a5345ce4e86e8b00a88bb84a2c0c1f69ddc (diff) | |
| download | kernel_samsung_smdk4412-4a5a5c73b7cfee46a0b1411903cfa0dea532deec.zip kernel_samsung_smdk4412-4a5a5c73b7cfee46a0b1411903cfa0dea532deec.tar.gz kernel_samsung_smdk4412-4a5a5c73b7cfee46a0b1411903cfa0dea532deec.tar.bz2 | |
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 <jengelh@medozas.de>
Diffstat (limited to 'net/netfilter/xt_HL.c')
| -rw-r--r-- | net/netfilter/xt_HL.c | 2 |
1 files changed, 1 insertions, 1 deletions
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; |