diff options
| author | Heitor Alves de Siqueira <halves@igalia.com> | 2026-03-12 09:27:28 -0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-03-18 16:15:32 +0100 |
| commit | 8a768552f7a8276fb9e01d49773d2094ace7c8f1 (patch) | |
| tree | 103ee24b47589986e530b2147d48302f03b0dad8 /tools/perf/scripts/python | |
| parent | e1eabb072c75681f78312c484ccfffb7430f206e (diff) | |
usb: usbtmc: Flush anchored URBs in usbtmc_release
When calling usbtmc_release, pending anchored URBs must be flushed or
killed to prevent use-after-free errors (e.g. in the HCD giveback
path). Call usbtmc_draw_down() to allow anchored URBs to be completed.
Fixes: 4f3c8d6eddc2 ("usb: usbtmc: Support Read Status Byte with SRQ per file")
Reported-by: syzbot+9a3c54f52bd1edbd975f@syzkaller.appspotmail.com
Closes: https://syzkaller.appspot.com/bug?extid=9a3c54f52bd1edbd975f
Cc: stable <stable@kernel.org>
Signed-off-by: Heitor Alves de Siqueira <halves@igalia.com>
Link: https://patch.msgid.link/20260312-usbtmc-flush-release-v1-1-5755e9f4336f@igalia.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions