From 78d025e2d057a3490f918a6e3ebe2486236505cf Mon Sep 17 00:00:00 2001 From: Tim Gardner Date: Mon, 31 Dec 2012 00:06:56 +0000 Subject: [PATCH] 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 Signed-off-by: Bob Moore Signed-off-by: Lv Zheng Signed-off-by: Rafael J. Wysocki --- drivers/acpi/acpica/dsmethod.c | 1 + 1 file changed, 1 insertion(+) 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); }