diff options
| author | Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> | 2019-04-12 19:55:47 +0900 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-04-12 10:25:03 -0700 |
| commit | ba024f2574a19557f92116ec6be129b26ae66e97 (patch) | |
| tree | 477971c04d8cc2ee30b7f8a1e94ecffd709232cd /net/ipv6/udp.c | |
| parent | c68e747d0a98f44a4e49071940a692fa83630e47 (diff) | |
bpf: Check address length before reading address family
KMSAN will complain if valid address length passed to bpf_bind() is
shorter than sizeof("struct sockaddr"->sa_family) bytes.
Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Acked-by: Andrey Ignatov <rdna@fb.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/udp.c')
0 files changed, 0 insertions, 0 deletions