Re: KMSAN: kernel-infoleak in move_addr_to_user (4)
From: Cong Wang <hidden>
Date: 2021-01-12 00:38:25
Also in:
lkml, netdev
On Mon, Jan 11, 2021 at 11:33 AM Jakub Kicinski [off-list ref] wrote:
Looks like a AF_CAN socket:
r0 = socket(0x1d, 0x2, 0x6)
getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14)Right, it seems we need a memset(0) in isotp_getname(). Thanks.