lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Mon, 19 Sep 2022 16:08:30 +0000 From: Wei Yongjun <weiyongjun@...weicloud.com> To: Haimin Zhang <tcs.kernel@...il.com>, Alexander Aring <alex.aring@...il.com>, Stefan Schmidt <stefan@...enfreihafen.org>, "David S. Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com> Cc: Wei Yongjun <weiyongjun1@...wei.com>, linux-wpan@...r.kernel.org, netdev@...r.kernel.org Subject: [PATCH] net: ieee802154: fix error return code in dgram_bind() From: Wei Yongjun <weiyongjun1@...wei.com> 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@...wei.com> --- net/ieee802154/socket.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/net/ieee802154/socket.c b/net/ieee802154/socket.c index 7889e1ef7fad..35c54dce74f9 100644 --- a/net/ieee802154/socket.c +++ b/net/ieee802154/socket.c @@ -498,8 +498,10 @@ 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);
Powered by blists - more mailing lists