* Re: [syzbot] KASAN: use-after-free Read in add_wait_queue [not found] <[email protected]> @ 2022-04-28 15:34 ` syzbot 2022-04-28 15:39 ` Jens Axboe 0 siblings, 1 reply; 2+ messages in thread From: syzbot @ 2022-04-28 15:34 UTC (permalink / raw) To: asml.silence, axboe, gregkh, io-uring, jirislaby, linux-kernel, syzkaller-bugs syzbot suspects this issue was fixed by commit: commit d89a4fac0fbc6fe5fc24d1c9a889440dcf410368 Author: Jens Axboe <[email protected]> Date: Tue Mar 22 19:11:28 2022 +0000 io_uring: fix assuming triggered poll waitqueue is the single poll bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=17b70e42f00000 start commit: b47d5a4f6b8d Merge tag 'audit-pr-20220321' of git://git.ke.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=63af44f0631a5c3a dashboard link: https://syzkaller.appspot.com/bug?extid=950cee6d91e62329be2c syz repro: https://syzkaller.appspot.com/x/repro.syz?x=14506ddb700000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=139b2093700000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: io_uring: fix assuming triggered poll waitqueue is the single poll For information about bisection process see: https://goo.gl/tpsmEJ#bisection ^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [syzbot] KASAN: use-after-free Read in add_wait_queue 2022-04-28 15:34 ` [syzbot] KASAN: use-after-free Read in add_wait_queue syzbot @ 2022-04-28 15:39 ` Jens Axboe 0 siblings, 0 replies; 2+ messages in thread From: Jens Axboe @ 2022-04-28 15:39 UTC (permalink / raw) To: syzbot, asml.silence, gregkh, io-uring, jirislaby, linux-kernel, syzkaller-bugs #syz fix: io_uring: fix assuming triggered poll waitqueue is the single poll -- Jens Axboe ^ permalink raw reply [flat|nested] 2+ messages in thread
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2022-04-28 15:34 ` [syzbot] KASAN: use-after-free Read in add_wait_queue syzbot
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