Re: [PATCH net] ipv6: do not set sk_destruct in IPV6_ADDRFORM sockopt

2017-08-29 Thread David Miller
From: Xin Long Date: Mon, 28 Aug 2017 10:45:01 +0800 > ChunYu found a kernel warn_on during syzkaller fuzzing: > > [40226.038539] WARNING: CPU: 5 PID: 23720 at net/ipv4/af_inet.c:152 > inet_sock_destruct+0x78d/0x9a0 > [40226.144849] Call Trace: > [40226.147590] > [40226.149859] dump_stack+0x

Re: [PATCH net] ipv6: do not set sk_destruct in IPV6_ADDRFORM sockopt

2017-08-29 Thread Paolo Abeni
On Mon, 2017-08-28 at 10:45 +0800, Xin Long wrote: > ChunYu found a kernel warn_on during syzkaller fuzzing: > > [40226.038539] WARNING: CPU: 5 PID: 23720 at net/ipv4/af_inet.c:152 > inet_sock_destruct+0x78d/0x9a0 > [40226.144849] Call Trace: > [40226.147590] > [40226.149859] dump_stack+0xe2/0

[PATCH net] ipv6: do not set sk_destruct in IPV6_ADDRFORM sockopt

2017-08-27 Thread Xin Long
ChunYu found a kernel warn_on during syzkaller fuzzing: [40226.038539] WARNING: CPU: 5 PID: 23720 at net/ipv4/af_inet.c:152 inet_sock_destruct+0x78d/0x9a0 [40226.144849] Call Trace: [40226.147590] [40226.149859] dump_stack+0xe2/0x186 [40226.176546] __warn+0x1a4/0x1e0 [40226.180066] warn_slow