From: syzbot <syzbot+79832d33eb89fb3cd092@syzkaller.appspotmail.com>
To: glider@google.com, linux-usb@vger.kernel.org, oneukum@suse.com,
syzkaller-bugs@googlegroups.com
Subject: Re: [syzbot] KMSAN: uninit-value in idmouse_open
Date: Thu, 29 Sep 2022 05:42:18 -0700 [thread overview]
Message-ID: <000000000000351ee705e9d03592@google.com> (raw)
In-Reply-To: <09f1f632-57ea-93e7-46c7-2065744c768f@suse.com>
Hello,
syzbot tried to test the proposed patch but the build/boot failed:
arch/x86/kernel/module.c:230:49: error: call to undeclared library function 'memcpy' with type 'void *(void *, const void *, unsigned long)'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
Tested on:
commit: 968c2729 x86: kmsan: fix comment in kmsan_shadow.c
git tree: https://github.com/google/kmsan.git master
dashboard link: https://syzkaller.appspot.com/bug?extid=79832d33eb89fb3cd092
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project.git 610139d2d9ce6746b3c617fb3e2f7886272d26ff), GNU ld (GNU Binutils for Debian) 2.35.2
patch: https://syzkaller.appspot.com/x/patch.diff?x=10f3519c880000
prev parent reply other threads:[~2022-09-29 12:42 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-19 8:21 [syzbot] KMSAN: uninit-value in idmouse_open syzbot
2022-09-29 9:27 ` Oliver Neukum
2022-09-29 9:27 ` syzbot
2022-09-29 9:42 ` Oliver Neukum
2022-09-29 10:04 ` syzbot
2022-09-29 10:11 ` Alexander Potapenko
2022-09-29 11:43 ` Oliver Neukum
2022-09-29 12:03 ` syzbot
2022-09-29 12:05 ` syzbot
2022-09-29 12:12 ` Alexander Potapenko
2022-09-29 12:34 ` syzbot
2022-09-29 12:19 ` Oliver Neukum
2022-09-29 12:42 ` syzbot [this message]
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