Re: [syzbot] [modules?] KASAN: invalid-access Read in init_module_from_file

From: syzbot
Date: Mon Aug 14 2023 - 08:09:15 EST


syzbot suspects this issue was fixed by commit:

commit f1962207150c8b602e980616f04b37ea4e64bb9f
Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
Date: Tue Jul 4 13:37:32 2023 +0000

module: fix init_module_from_file() error handling

bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=17c80763a80000
start commit: 995b406c7e97 Merge tag 'csky-for-linus-6.5' of https://git..
git tree: upstream
kernel config: https://syzkaller.appspot.com/x/.config?x=3f27fb02fc20d955
dashboard link: https://syzkaller.appspot.com/bug?extid=e3705186451a87fd93b8
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=12219fbf280000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=1278c8a4a80000

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

#syz fix: module: fix init_module_from_file() error handling

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