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Groups > linux.debian.kernel > #60618
| From | Eric Biggers <ebiggers3@gmail.com> |
|---|---|
| Newsgroups | linux.debian.kernel |
| Subject | Re: UBSAN: Undefined behaviour in /root/linux-source-4.14/drivers/vhost/vhost.c:LINE |
| Date | 2018-04-03 05:30 +0200 |
| Message-ID | <vAkNX-2dD-3@gated-at.bofh.it> (permalink) |
| References | <vAkkV-1NL-7@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Tue, Apr 03, 2018 at 10:56:37AM +0800, Kaipeng Zeng wrote: > Syzkaller hit 'UBSAN: Undefined behaviour in > /root/linux-source-4.14/drivers/vhost/vhost.c:LINE' bug. > Kernel: debian package linux-source-4.14, build with UBSAN enable > Log & repro: > Syzkaller hit 'UBSAN: Undefined behaviour in > /root/linux-source-4.14/drivers/vhost/vhost.c:LINE' bug. > tun: Universal TUN/TAP device driver, 1.6 > ================================================================================ > UBSAN: Undefined behaviour in /root/linux-source-4.14/drivers/vhost/vhost.c:52:1 > member access within null pointer of type 'struct rb_root_cached' You need to send this to the maintainers of the code (use scripts/get_maintainer.pl). Otherwise no one will pay attention to it. Eric
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UBSAN: Undefined behaviour in /root/linux-source-4.14/drivers/vhost/vhost.c:LINE Kaipeng Zeng <kaipeng94@gmail.com> - 2018-04-03 05:00 +0200
Re: UBSAN: Undefined behaviour in /root/linux-source-4.14/drivers/vhost/vhost.c:LINE Eric Biggers <ebiggers3@gmail.com> - 2018-04-03 05:30 +0200
Re: UBSAN: Undefined behaviour in /root/linux-source-4.14/drivers/vhost/vhost.c:LINE Kaipeng Zeng <kaipeng94@gmail.com> - 2018-04-03 05:50 +0200
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