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| author | Haimin Zhang <tcs.kernel@gmail.com> | 2022-09-08 20:19:27 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-09-16 10:53:55 +0100 |
| commit | 94160108a70c8af17fa1484a37e05181c0e094af (patch) | |
| tree | 5e0afc128cd6579f1a78ffeb7f9d02df3eeb1637 /drivers/net/ethernet/marvell/prestera | |
| parent | 0727a9a5fbc1151fcaebfa9772e9f68f5e38ba9e (diff) | |
net/ieee802154: fix uninit value bug in dgram_sendmsg
There is uninit value bug in dgram_sendmsg function in
net/ieee802154/socket.c when the length of valid data pointed by the
msg->msg_name isn't verified.
We introducing a helper function ieee802154_sockaddr_check_size to
check namelen. First we check there is addr_type in ieee802154_addr_sa.
Then, we check namelen according to addr_type.
Also fixed in raw_bind, dgram_bind, dgram_connect.
Signed-off-by: Haimin Zhang <tcs_kernel@tencent.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/marvell/prestera')
0 files changed, 0 insertions, 0 deletions