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| author | Zhe Qiao <qiaozhe@iscas.ac.cn> | 2025-06-19 15:26:08 +0800 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2025-06-23 22:15:45 +0200 |
| commit | 2b8be57fa0c88ac824a906f29c04d728f9f6047a (patch) | |
| tree | 0eb27ceb6c2baa7f1078f67512718d28e5ae8b0a /scripts/lib/kdoc/kdoc_parser.py | |
| parent | 86731a2a651e58953fc949573895f2fa6d456841 (diff) | |
Revert "PCI/ACPI: Fix allocated memory release on error in pci_acpi_scan_root()"
This reverts commit 631b2af2f357 ("PCI/ACPI: Fix allocated memory release
on error in pci_acpi_scan_root()").
The reverted patch causes the 'ri->cfg' and 'root_ops' resources to be
released multiple times.
When acpi_pci_root_create() fails, these resources have already been
released internally by the __acpi_pci_root_release_info() function.
Releasing them again in pci_acpi_scan_root() leads to incorrect behavior
and potential memory issues.
We plan to resolve the issue using a more appropriate fix.
Reported-by: Dan Carpenter <dan.carpenter@linaro.org>
Closes: https://lore.kernel.org/all/aEmdnuw715btq7Q5@stanley.mountain/
Signed-off-by: Zhe Qiao <qiaozhe@iscas.ac.cn>
Acked-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://patch.msgid.link/20250619072608.2075475-1-qiaozhe@iscas.ac.cn
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'scripts/lib/kdoc/kdoc_parser.py')
0 files changed, 0 insertions, 0 deletions