tree 3f7ef0def4adf3a01e15ab3a2a7231967b87bfee
parent d6b00a5345ce4e86e8b00a88bb84a2c0c1f69ddc
author Jan Engelhardt <jengelh@medozas.de> 1269016379 +0100
committer Jan Engelhardt <jengelh@medozas.de> 1269532569 +0100

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>