Re: [syzbot] KASAN: use-after-free Read in put_pmu_ctx

From: syzbot
Date: Mon Dec 19 2022 - 14:56:31 EST


Hello,

syzbot tried to test the proposed patch but the build/boot failed:

failed to apply patch:
checking file kernel/events/core.c
patch: **** unexpected end of file in patch



Tested on:

commit: 13e3c779 Merge tag 'for-netdev' of https://git.kernel...
git tree: https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
dashboard link: https://syzkaller.appspot.com/bug?extid=b8e8c01c8ade4fe6e48f
compiler:
patch: https://syzkaller.appspot.com/x/patch.diff?x=15861a9f880000