diff options
| author | Mathias Nyman <mathias.nyman@linux.intel.com> | 2025-09-02 13:53:06 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-09-06 15:29:18 +0200 |
| commit | edcbe06453ddfde21f6aa763f7cab655f26133cc (patch) | |
| tree | e394c14355a1dfad29e8f84a0331a3d79dec2641 /tools/perf/scripts/python/stat-cpi.py | |
| parent | a5c98e8b1398534ae1feb6e95e2d3ee5215538ed (diff) | |
xhci: fix memory leak regression when freeing xhci vdev devices depth first
Suspend-resume cycle test revealed a memory leak in 6.17-rc3
Turns out the slot_id race fix changes accidentally ends up calling
xhci_free_virt_device() with an incorrect vdev parameter.
The vdev variable was reused for temporary purposes right before calling
xhci_free_virt_device().
Fix this by passing the correct vdev parameter.
The slot_id race fix that caused this regression was targeted for stable,
so this needs to be applied there as well.
Fixes: 2eb03376151b ("usb: xhci: Fix slot_id resource race conflict")
Reported-by: David Wang <00107082@163.com>
Closes: https://lore.kernel.org/linux-usb/20250829181354.4450-1-00107082@163.com
Suggested-by: Michal Pecio <michal.pecio@gmail.com>
Suggested-by: David Wang <00107082@163.com>
Cc: stable@vger.kernel.org
Tested-by: David Wang <00107082@163.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20250902105306.877476-4-mathias.nyman@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/stat-cpi.py')
0 files changed, 0 insertions, 0 deletions