From: syzbot <syzbot+d31adfb277377ef8fcba@syzkaller.appspotmail.com>
To: linux-kernel@vger.kernel.org, lizhi.xu@windriver.com,
syzkaller-bugs@googlegroups.com
Subject: Re: [syzbot] [iommu?] KASAN: slab-use-after-free Read in iommufd_vfio_ioas
Date: Fri, 03 Nov 2023 00:16:03 -0700 [thread overview]
Message-ID: <000000000000f1198606093a46ae@google.com> (raw)
In-Reply-To: <20231103070938.2846226-1-lizhi.xu@windriver.com>
Hello,
syzbot tried to test the proposed patch but the build/boot failed:
./include/linux/stddef.h:8:14: error: incompatible types when assigning to type 'struct iommufd_object' from type 'void *'
Tested on:
commit: 2af9b20d Merge tag 'x86-urgent-2023-10-28' of git://gi..
git tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel config: https://syzkaller.appspot.com/x/.config?x=cb98fe061049a6e4
dashboard link: https://syzkaller.appspot.com/bug?extid=d31adfb277377ef8fcba
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
patch: https://syzkaller.appspot.com/x/patch.diff?x=13c8c53d680000
next parent reply other threads:[~2023-11-03 7:16 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20231103070938.2846226-1-lizhi.xu@windriver.com>
2023-11-03 7:16 ` syzbot [this message]
[not found] <20231103114509.1232-1-hdanton@sina.com>
2023-11-03 12:15 ` [syzbot] [iommu?] KASAN: slab-use-after-free Read in iommufd_vfio_ioas syzbot
[not found] <20231103075800.3488232-1-lizhi.xu@windriver.com>
2023-11-03 8:08 ` syzbot
[not found] <20231103053639.1095013-1-lizhi.xu@windriver.com>
2023-11-03 5:52 ` syzbot
[not found] <20231103011803.3249005-1-lizhi.xu@windriver.com>
2023-11-03 4:08 ` syzbot
2023-11-02 23:03 syzbot
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