netfilter: x_tables: unlock on error in xt_find_table_lock()
authorDan Carpenter <dan.carpenter@oracle.com>
Fri, 28 Apr 2017 12:57:56 +0000 (15:57 +0300)
committerPablo Neira Ayuso <pablo@netfilter.org>
Fri, 28 Apr 2017 13:49:48 +0000 (15:49 +0200)
commit7dde07e9c53617549d67dd3e1d791496d0d3868e
tree90871e7de607b7aeee66199f795f6eee578813ef
parent9dd2ab609eef736d5639e0de1bcc2e71e714b28e
netfilter: x_tables: unlock on error in xt_find_table_lock()

According to my static checker we should unlock here before the return.
That seems reasonable to me as well.

Fixes" b9e69e127397 ("netfilter: xtables: don't hook tables by default")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
net/netfilter/x_tables.c