diff options
| author | Wei Yongjun <weiyongjun1@huawei.com> | 2022-09-19 16:08:30 +0000 |
|---|---|---|
| committer | Stefan Schmidt <stefan@datenfreihafen.org> | 2022-10-07 09:29:17 +0200 |
| commit | 444d8ad4916edec8a9fc684e841287db9b1e999f (patch) | |
| tree | dcd8ddd6226586f4de50cc6ed3ca65a8f8f6748c /net/ieee802154 | |
| parent | 68fe1db04443cee58ddbeae9c506f7262b256168 (diff) | |
net: ieee802154: fix error return code in dgram_bind()
Fix to return error code -EINVAL from the error handling
case instead of 0, as done elsewhere in this function.
Fixes: 94160108a70c ("net/ieee802154: fix uninit value bug in dgram_sendmsg")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Link: https://lore.kernel.org/r/20220919160830.1436109-1-weiyongjun@huaweicloud.com
Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>
Diffstat (limited to 'net/ieee802154')
| -rw-r--r-- | net/ieee802154/socket.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/net/ieee802154/socket.c b/net/ieee802154/socket.c index 6e55fae4c686..1fa2fe041ec0 100644 --- a/net/ieee802154/socket.c +++ b/net/ieee802154/socket.c @@ -502,8 +502,10 @@ static int dgram_bind(struct sock *sk, struct sockaddr *uaddr, int len) if (err < 0) goto out; - if (addr->family != AF_IEEE802154) + if (addr->family != AF_IEEE802154) { + err = -EINVAL; goto out; + } ieee802154_addr_from_sa(&haddr, &addr->addr); dev = ieee802154_get_dev(sock_net(sk), &haddr); |