Re: [PATCH net] dccp: purge write queue in dccp_destroy_sock()

2017-08-14 Thread David Miller
From: Eric Dumazet Date: Mon, 14 Aug 2017 14:10:25 -0700 > From: Eric Dumazet > > syzkaller reported that DCCP could have a non empty > write queue at dismantle time. > > WARNING: CPU: 1 PID: 2953 at net/core/stream.c:199 > sk_stream_kill_queues+0x3ce/0x520 net/core/stream.c:199 > Kernel pani

[PATCH net] dccp: purge write queue in dccp_destroy_sock()

2017-08-14 Thread Eric Dumazet
From: Eric Dumazet syzkaller reported that DCCP could have a non empty write queue at dismantle time. WARNING: CPU: 1 PID: 2953 at net/core/stream.c:199 sk_stream_kill_queues+0x3ce/0x520 net/core/stream.c:199 Kernel panic - not syncing: panic_on_warn set ... CPU: 1 PID: 2953 Comm: syz-executor