Messages in this thread | | | Date | Wed, 22 Jan 2020 11:13:40 +0300 | From | Dan Carpenter <> | Subject | Re: WARNING in __proc_create (2) |
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On Tue, Jan 21, 2020 at 03:56:08PM -0800, syzbot wrote: > Hello, > > syzbot found the following crash on: > > HEAD commit: d96d875e Merge tag 'fixes_for_v5.5-rc8' of git://git.kerne.. > git tree: upstream > console output: https://syzkaller.appspot.com/x/log.txt?x=13b7b80de00000 > kernel config: https://syzkaller.appspot.com/x/.config?x=83c00afca9cf5153 > dashboard link: https://syzkaller.appspot.com/bug?extid=b904ba7c947a37b4b291 > compiler: clang version 10.0.0 (https://github.com/llvm/llvm-project/ c2443155a0fb245c8f17f2c1c72b6ea391e86e81) > syz repro: https://syzkaller.appspot.com/x/repro.syz?x=12c96185e00000 > C reproducer: https://syzkaller.appspot.com/x/repro.c?x=14f859c9e00000 > > IMPORTANT: if you fix the bug, please add the following tag to the commit: > Reported-by: syzbot+b904ba7c947a37b4b291@syzkaller.appspotmail.com > > ------------[ cut here ]------------ > name '��/]uwo,"� c�ac�����[� $�5x~�s�&�tw}���z �cp (' ^
Hi David,
We should probably ban '/' characters from the cell name in afs_alloc_cell().
regards, dan carpenter
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