diff options
| author | Tim Gardner <tim.gardner@canonical.com> | 2012-12-31 04:06:56 +0400 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-01-10 15:36:21 +0400 |
| commit | 78d025e2d057a3490f918a6e3ebe2486236505cf (patch) | |
| tree | b53a6ac0e85f078ce4ade93be39426e27ea5f536 /drivers/acpi/acpica/dsmethod.c | |
| parent | e81a52b8b642aa2322eff10607164b4f24ffd3ae (diff) | |
| download | linux-78d025e2d057a3490f918a6e3ebe2486236505cf.tar.xz | |
ACPICA: Fix possible memory leak in dispatcher error path.
On error, delete mutex object created during method mutex creation.
Reported by tim.gardner@canonical.com.
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
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/acpica/dsmethod.c')
| -rw-r--r-- | drivers/acpi/acpica/dsmethod.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/acpi/acpica/dsmethod.c b/drivers/acpi/acpica/dsmethod.c index 54c968ab8144..4e5873ab4f01 100644 --- a/drivers/acpi/acpica/dsmethod.c +++ b/drivers/acpi/acpica/dsmethod.c @@ -151,6 +151,7 @@ acpi_ds_create_method_mutex(union acpi_operand_object *method_desc) status = acpi_os_create_mutex(&mutex_desc->mutex.os_mutex); if (ACPI_FAILURE(status)) { + acpi_ut_delete_object_desc(mutex_desc); return_ACPI_STATUS(status); } |