diff options
| author | Lv Zheng <lv.zheng@intel.com> | 2015-09-24 14:54:40 +0800 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2015-09-26 01:44:59 +0200 |
| commit | 15b94fa32a422f4b97dc34e4b7060ec83d10bee5 (patch) | |
| tree | 74a68058097c793e7d6f193f1a0b52b9797044d7 /drivers/acpi/reboot.c | |
| parent | 1f93e4a96c9109378204c147b3eec0d0e8100fde (diff) | |
| download | linux-15b94fa32a422f4b97dc34e4b7060ec83d10bee5.tar.bz2 | |
ACPI / EC: Fix a memory leak issue in acpi_ec_query()
When query handler is not found, "result" is actually stil 0, and
"struct acpi_ec_query" is not NULL, so the deletion code of
"struct acpi_ec_query" at the end of the function cannot be invoked.
As a consequence, memory leak can be observed.
The issue is introduced by this commit:
Commit: 02b771b64b73226052d6e731a0987db3b47281e9
Subject: ACPI / EC: Fix an issue caused by the serialized _Qxx
This patch fixes such memory leakage.
Fixes: 02b771b64b73 (ACPI / EC: Fix an issue caused by the serialized _Qxx evaluations)
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi/reboot.c')
0 files changed, 0 insertions, 0 deletions