Messages in this thread | | | Subject | Re: KASAN: slab-out-of-bounds Read in bpf_csum_update | From | Daniel Borkmann <> | Date | Fri, 8 Jun 2018 11:53:53 +0200 |
| |
On 06/04/2018 01:36 AM, syzbot wrote: > Hello, > > syzbot found the following crash on: > > HEAD commit: 0512e0134582 Merge tag 'xfs-4.17-fixes-3' of git://git.ker.. > git tree: upstream > console output: https://syzkaller.appspot.com/x/log.txt?x=17eb2d7b800000 > kernel config: https://syzkaller.appspot.com/x/.config?x=968b0b23c7854c0b > dashboard link: https://syzkaller.appspot.com/bug?extid=efae31b384d5badbd620 > compiler: gcc (GCC) 8.0.1 20180413 (experimental) > syzkaller repro:https://syzkaller.appspot.com/x/repro.syz?x=162c6def800000 > C reproducer: https://syzkaller.appspot.com/x/repro.c?x=14fe3db7800000
#syz fix: bpf: reject passing modified ctx to helper functions
| |