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(parent: fd3220f) | patch
ACPI / utils: Fix memory leak in acpi_evaluate_reference() error path
authorXiongfeng Wang <wangxiongfeng2@huawei.com>
Thu, 9 Nov 2017 06:22:39 +0000 (14:22 +0800)
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>
Tue, 14 Nov 2017 11:54:55 +0000 (12:54 +0100)
commit7e641177c7d1c4fb82c0cb5422f40413a7609944
treece0437f6abeba91906df5b02bfea71857f86a927tree | snapshot
parentfd3220fc0fb7c578264d1dceb3fba68c5b43f29ecommit | diff
ACPI / utils: Fix memory leak in acpi_evaluate_reference() error path

When package.count is larger than ACPI_MAX_HANDLES, buffer.pointer is
not freed before the function returns AE_NO_MEMORY. Fix this possible
memory leak by kfree'ing it.

Signed-off-by: Xiongfeng Wang <wangxiongfeng2@huawei.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
drivers/acpi/utils.c diff | blob | history
Linux Kernel Source Tree.