Re: KASAN: use-after-free Write in vcs_read

On Mon, Aug 24, 2020 at 10:03:54AM +0200, Jiri Slaby wrote: > On 22. 08. 20, 9:34, Jiri Slaby wrote: > > On 22. 08. 20, 9:31, syzbot wrote: > >> syzbot has bisected this issue to: > >> > >> commit b1c32fcfadf5593ab7a63261cc8a5747c36e627e > >> Author: Jiri Slaby > >> Date: Tue Aug 18 08:57:05 202

Re: KASAN: use-after-free Write in vcs_read

On 22. 08. 20, 9:34, Jiri Slaby wrote: > On 22. 08. 20, 9:31, syzbot wrote: >> syzbot has bisected this issue to: >> >> commit b1c32fcfadf5593ab7a63261cc8a5747c36e627e >> Author: Jiri Slaby >> Date: Tue Aug 18 08:57:05 2020 + >> >> vc_screen: extract vcs_read_buf_header > > It's like 7t

Re: KASAN: use-after-free Write in vcs_read

On 22. 08. 20, 9:31, syzbot wrote: > syzbot has bisected this issue to: > > commit b1c32fcfadf5593ab7a63261cc8a5747c36e627e > Author: Jiri Slaby > Date: Tue Aug 18 08:57:05 2020 + > > vc_screen: extract vcs_read_buf_header It's like 7th e-mail about the very same issue. Can it be susp

Re: KASAN: use-after-free Write in vcs_read

syzbot has bisected this issue to: commit b1c32fcfadf5593ab7a63261cc8a5747c36e627e Author: Jiri Slaby Date: Tue Aug 18 08:57:05 2020 + vc_screen: extract vcs_read_buf_header bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=13259dee90 start commit: 494d311a Add linux-

Re: KASAN: use-after-free Write in vcs_read

syzbot has found a reproducer for the following issue on: HEAD commit:494d311a Add linux-next specific files for 20200821 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=12454db190 kernel config: https://syzkaller.appspot.com/x/.config?x=a61d44f28687f5

KASAN: use-after-free Write in vcs_read

Hello, syzbot found the following issue on: HEAD commit:605cbf3d Add linux-next specific files for 20200820 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=157e75ce90 kernel config: https://syzkaller.appspot.com/x/.config?x=a61d44f28687f508 dashboard