From: Jeongjun Park <aha310510@gmail.com>
To: syzbot+9d55b199192a4be7d02c@syzkaller.appspotmail.com
Cc: linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com
Subject: Re: [syzbot] [net?] general protection fault in add_wait_queue
Date: Mon, 3 Feb 2025 21:49:58 +0900 [thread overview]
Message-ID: <20250203124959.114591-1-aha310510@gmail.com> (raw)
In-Reply-To: <67a09300.050a0220.d7c5a.008b.GAE@google.com>
#syz test git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
---
net/vmw_vsock/virtio_transport_common.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/net/vmw_vsock/virtio_transport_common.c b/net/vmw_vsock/virtio_transport_common.c
index 7f7de6d88096..655d5f911c84 100644
--- a/net/vmw_vsock/virtio_transport_common.c
+++ b/net/vmw_vsock/virtio_transport_common.c
@@ -1298,7 +1298,8 @@ void virtio_transport_release(struct vsock_sock *vsk)
struct sock *sk = &vsk->sk;
bool remove_sock = true;
- if (sk->sk_type == SOCK_STREAM || sk->sk_type == SOCK_SEQPACKET)
+ if ((sk->sk_type == SOCK_STREAM || sk->sk_type == SOCK_SEQPACKET)
+ && !sock_flag(sk, SOCK_DEAD))
remove_sock = virtio_transport_close(vsk);
if (remove_sock) {
--
next prev parent reply other threads:[~2025-02-03 12:50 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-03 9:57 [syzbot] [net?] general protection fault in add_wait_queue syzbot
2025-02-03 12:33 ` Michal Luczaj
2025-02-03 12:49 ` Jeongjun Park [this message]
2025-02-03 15:22 ` syzbot
2025-02-04 0:32 ` Hillf Danton
2025-02-04 5:47 ` syzbot
2025-02-04 0:38 ` Michal Luczaj
2025-02-04 9:59 ` Stefano Garzarella
2025-02-04 10:04 ` Stefano Garzarella
2025-02-04 23:58 ` Michal Luczaj
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