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author | Jan Engelhardt <jengelh@medozas.de> | 2010-03-19 17:32:59 +0100 |
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committer | Jan Engelhardt <jengelh@medozas.de> | 2010-03-25 16:56:09 +0100 |
commit | 4a5a5c73b7cfee46a0b1411903cfa0dea532deec (patch) | |
tree | 3f7ef0def4adf3a01e15ab3a2a7231967b87bfee /net/netfilter/xt_DSCP.c | |
parent | netfilter: xtables: change targets to return error code (diff) | |
download | wireguard-linux-4a5a5c73b7cfee46a0b1411903cfa0dea532deec.tar.xz wireguard-linux-4a5a5c73b7cfee46a0b1411903cfa0dea532deec.zip |
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_DSCP.c')
-rw-r--r-- | net/netfilter/xt_DSCP.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/netfilter/xt_DSCP.c b/net/netfilter/xt_DSCP.c index aa263b80f8c0..969634f293e5 100644 --- a/net/netfilter/xt_DSCP.c +++ b/net/netfilter/xt_DSCP.c @@ -66,7 +66,7 @@ static int dscp_tg_check(const struct xt_tgchk_param *par) if (info->dscp > XT_DSCP_MAX) { pr_info("dscp %x out of range\n", info->dscp); - return -EINVAL; + return -EDOM; } return 0; } |