Re: [syzbot] possible deadlock in __snd_pcm_lib_xfer

From: syzbot
Date: Wed Mar 30 2022 - 00:09:22 EST

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In reply to: Takashi Iwai: "Re: [syzbot] possible deadlock in __snd_pcm_lib_xfer"
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Hello,

syzbot has tested the proposed patch and the reproducer did not trigger any issue:

Reported-and-tested-by: syzbot+6e5c88838328e99c7e1c@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit: 8515d05b Add linux-next specific files for 20220328
git tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/
kernel config: https://syzkaller.appspot.com/x/.config?x=530c68bef4e2b8a8
dashboard link: https://syzkaller.appspot.com/bug?extid=6e5c88838328e99c7e1c
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
patch: https://syzkaller.appspot.com/x/patch.diff?x=11994b07700000

Note: testing is done by a robot and is best-effort only.

Next message: kernel test robot: "[gustavoars:testing/kspp-stringop-overflow 7/7] include/linux/fortify-string.h:41:33: warning: '__builtin_memcpy' writing 6 bytes into a region of size 0 overflows the destination"
Previous message: kernel test robot: "[gustavoars:testing/kspp-stringop-overflow 7/7] arch/m68k/amiga/config.c:453:56: warning: writing 1 byte into a region of size 0"
In reply to: Takashi Iwai: "Re: [syzbot] possible deadlock in __snd_pcm_lib_xfer"
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]