| commit | 563e12326473cb5d6cce0a4dca32509fe753eb8d | |
| author | Florian Westphal <fw@strlen.de> | |
| Mon, 31 Oct 2011 11:20:16 +0000 (31 12:20 +0100) | ||
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | |
| Tue, 1 Nov 2011 08:57:21 +0000 (1 09:57 +0100) | ||
| tree | ffe3e473e74f77914c575f04a9f786f3caa839cc | treesnapshot (tar.gz zip) |
| parent | 0e05e192c0ff706ee2a12eb65074085e3967d862 | commitdiff |
netfilter: do not propagate nf_queue errors in nf_hook_slow
commit f15850861860636c905b33a9a5be3dcbc2b0d56a
(netfilter: nfnetlink_queue: return error number to caller)
erronously assigns the return value of nf_queue() to the "ret" value.
This can cause bogus return values if we encounter QUEUE verdict
when bypassing is enabled, the listener does not exist and the
next hook returns NF_STOLEN.
In this case nf_hook_slow returned -ESRCH instead of 0.
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
commit f15850861860636c905b33a9a5be3dcbc2b0d56a
(netfilter: nfnetlink_queue: return error number to caller)
erronously assigns the return value of nf_queue() to the "ret" value.
This can cause bogus return values if we encounter QUEUE verdict
when bypassing is enabled, the listener does not exist and the
next hook returns NF_STOLEN.
In this case nf_hook_slow returned -ESRCH instead of 0.
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
| net/netfilter/core.c | diffblobblamehistory |