net: Add a len argument to compat_ipv6_get_msfilter()
authorMartin KaFai Lau <martin.lau@kernel.org>
Fri, 2 Sep 2022 00:28:46 +0000 (17:28 -0700)
committerAlexei Starovoitov <ast@kernel.org>
Sat, 3 Sep 2022 03:34:31 +0000 (20:34 -0700)
commit9c3f9707decd67e48fc600f6e4adcdab3fe0878d
tree113652f60b7d81abae6c9b9a9d101a6007c140b0
parent75f23979888a8cd9aff9ac41e517f7798a95306d
net: Add a len argument to compat_ipv6_get_msfilter()

Pass the len to the compat_ipv6_get_msfilter() instead of
compat_ipv6_get_msfilter() getting it again from optlen.
Its counter part ipv6_get_msfilter() is also taking the
len from do_ipv6_getsockopt().

Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>
Link: https://lore.kernel.org/r/20220902002846.2892091-1-kafai@fb.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
net/ipv6/ipv6_sockglue.c