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(parent: 3da0966) | patch
netfilter: ipset: Fix an error code in ip_set_sockfn_get()
authorDan Carpenter <dan.carpenter@oracle.com>
Sat, 24 Aug 2019 14:49:55 +0000 (17:49 +0300)
committerJozsef Kadlecsik <kadlec@blackhole.kfki.hu>
Mon, 4 Nov 2019 19:45:29 +0000 (20:45 +0100)
commit30b7244d79651460ff114ba8f7987ed94c86b99a
tree0de5edde505b40c670c873af96b35f03ab4e56bftree
parent3da09663209d6732c74cb7b6d5890b8dea9cf6f3commit | diff
netfilter: ipset: Fix an error code in ip_set_sockfn_get()

The copy_to_user() function returns the number of bytes remaining to be
copied.  In this code, that positive return is checked at the end of the
function and we return zero/success.  What we should do instead is
return -EFAULT.

Fixes: a7b4f989a629 ("netfilter: ipset: IP set core support")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Jozsef Kadlecsik <kadlec@netfilter.org>
net/netfilter/ipset/ip_set_core.c diff | blob | history
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