* Re: KASAN: use-after-free Read in __smsc95xx_mdio_read [not found] <000000000000a376c105a8313901@google.com> @ 2020-07-26 9:57 ` syzbot 2020-07-26 10:03 ` Greg KH 0 siblings, 1 reply; 2+ messages in thread From: syzbot @ 2020-07-26 9:57 UTC (permalink / raw) To: Markus.Elfring, UNGLinuxDriver, davem, dingxiang, hdanton, kuba, linus.walleij, linux-arm-kernel, linux-gpio, linux-kernel, linux-usb, netdev, steve.glendinning, syzkaller-bugs syzbot suspects this issue was fixed by commit: commit 7e23ab72e73bc601b4cf2983382691d9f165c8d1 Author: Ding Xiang <dingxiang@cmss.chinamobile.com> Date: Mon Mar 30 07:56:26 2020 +0000 pinctrl: nomadik:remove unneeded variable bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=13cfe3a0900000 start commit: 7ae77150 Merge tag 'powerpc-5.8-1' of git://git.kernel.org.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=d195fe572fb15312 dashboard link: https://syzkaller.appspot.com/bug?extid=a7ebdb01bb2cc165cab6 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=17046c66100000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=140a8a3e100000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: pinctrl: nomadik:remove unneeded variable For information about bisection process see: https://goo.gl/tpsmEJ#bisection ^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: KASAN: use-after-free Read in __smsc95xx_mdio_read 2020-07-26 9:57 ` KASAN: use-after-free Read in __smsc95xx_mdio_read syzbot @ 2020-07-26 10:03 ` Greg KH 0 siblings, 0 replies; 2+ messages in thread From: Greg KH @ 2020-07-26 10:03 UTC (permalink / raw) To: syzbot Cc: Markus.Elfring, UNGLinuxDriver, davem, dingxiang, hdanton, kuba, linus.walleij, linux-arm-kernel, linux-gpio, linux-kernel, linux-usb, netdev, steve.glendinning, syzkaller-bugs On Sun, Jul 26, 2020 at 02:57:05AM -0700, syzbot wrote: > syzbot suspects this issue was fixed by commit: > > commit 7e23ab72e73bc601b4cf2983382691d9f165c8d1 > Author: Ding Xiang <dingxiang@cmss.chinamobile.com> > Date: Mon Mar 30 07:56:26 2020 +0000 > > pinctrl: nomadik:remove unneeded variable > > bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=13cfe3a0900000 > start commit: 7ae77150 Merge tag 'powerpc-5.8-1' of git://git.kernel.org.. > git tree: upstream > kernel config: https://syzkaller.appspot.com/x/.config?x=d195fe572fb15312 > dashboard link: https://syzkaller.appspot.com/bug?extid=a7ebdb01bb2cc165cab6 > syz repro: https://syzkaller.appspot.com/x/repro.syz?x=17046c66100000 > C reproducer: https://syzkaller.appspot.com/x/repro.c?x=140a8a3e100000 > > If the result looks correct, please mark the issue as fixed by replying with: I think the bisection logic needs to be worked on a bit better, as how can this patch resolve the reported problem? thanks, greg k-h ^ permalink raw reply [flat|nested] 2+ messages in thread
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2020-07-26 9:57 ` KASAN: use-after-free Read in __smsc95xx_mdio_read syzbot
2020-07-26 10:03 ` Greg KH
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