Re: [PATCH] ravb: Fix use-after-free on `ifconfig eth0 down`

2017-06-06 Thread Eugeniu Rosca
On Tue, Jun 06, 2017 at 12:35:30PM +0300, Sergei Shtylyov wrote: > Hello! > > On 6/6/2017 1:08 AM, Eugeniu Rosca wrote: > > >Commit a47b70ea86bd ("ravb: unmap descriptors when freeing rings") has > >introduced the issue seen in [1] reproduced on H3ULCB board. &g

[PATCH] ravb: Fix use-after-free on `ifconfig eth0 down`

2017-06-05 Thread Eugeniu Rosca
f ff ff ff ff == Disabling lock debugging due to kernel taint root@salvator-x:~# Fixes: a47b70ea86bd ("ravb: unmap descriptors when freeing rings") Signed-off-by: Eugeniu Rosca --- drivers/net/ethernet/renesas/ravb_main.c | 24 1 file change