Messages in this thread | | | From | Dmitry Vyukov <> | Date | Wed, 14 Feb 2018 18:52:58 +0100 | Subject | Re: KASAN: use-after-free Read in rds_find_bound |
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On Wed, Feb 14, 2018 at 6:35 PM, Santosh Shilimkar <santosh.shilimkar@oracle.com> wrote: >>>> Hi Santosh, >>>> >>>> What is that fix? You forgot to provide any link/reference. I also >>>> don't see any patches from you at around that date... >>>> >>> Fix [1] was later not added since there was a still a race. Wanted to >>> see if the issue re-appears after recent netns fix [2]. >> >> >> >> We will not see if the bug re-appears or not until this bug is closed. >> Please see this recent discussion about another rds bug: >> https://groups.google.com/d/msg/syzkaller-bugs/3XjmOzr5jRU/g7pXIsY1BgAJ >> In the current state syzbot will never report bugs in these functions >> again. >> > OK. Can you close that one then in that case ?
Anybody can do this:
#syz fix: rds: tcp: use rds_destroy_pending() to synchronize netns/module teardown and rds connection/workq management
syzbot provides full self-service, see first email and in particular this: https://github.com/google/syzkaller/blob/master/docs/syzbot.md#communication-with-syzbot
Thanks
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