Re: KASAN: global-out-of-bounds Read in precalculate_color

* Re: KASAN: global-out-of-bounds Read in precalculate_color
       [not found] <000000000000b6b450059870d703@google.com>
@ 2020-08-12  1:07 ` syzbot
  0 siblings, 0 replies; only message in thread
From: syzbot @ 2020-08-12  1:07 UTC (permalink / raw)
  To: a.darwish, akpm, bsegall, changbin.du, clang-built-linux, davem,
	dietmar.eggemann, dvyukov, elver, ericvh, hverkuil-cisco, jpa,
	juri.lelli, kasan-dev, keescook, linux-kbuild, linux-kernel,
	linux-media, linux-sparse, luc.vanoostenryck, lucho,
	mark.rutland, masahiroy, mchehab, mgorman, mhiramat, michal.lkml,
	miguel.ojeda.sandonis, mingo, netdev, paulmck, peterz, rminnich,
	rostedt, rppt, samitolvanen, syzkaller-bugs, tglx,
	v9fs-developer, vincent.guittot, viro, vivek.kasireddy, will,
	yepeilin.cs

syzbot suspects this issue was fixed by commit:

commit dfd402a4c4baae42398ce9180ff424d589b8bffc
Author: Marco Elver <elver@google.com>
Date:   Thu Nov 14 18:02:54 2019 +0000

    kcsan: Add Kernel Concurrency Sanitizer infrastructure

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=13eb65d6900000
start commit:   46cf053e Linux 5.5-rc3
git tree:       upstream
kernel config:  https://syzkaller.appspot.com/x/.config?x=ed9d672709340e35
dashboard link: https://syzkaller.appspot.com/bug?extid=02d9172bf4c43104cd70
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=147e5ac1e00000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=14b49e71e00000

If the result looks correct, please mark the issue as fixed by replying with:

#syz fix: kcsan: Add Kernel Concurrency Sanitizer infrastructure

For information about bisection process see: https://goo.gl/tpsmEJ#bisection

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