| commit | 03d1571d9513369c17e6848476763ebbd10ec2cb | [log] [tgz] |
|---|---|---|
| author | Wenwen Wang <wenwen@cs.uga.edu> | Fri Aug 16 00:08:27 2019 -0500 |
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | Mon Sep 02 23:17:22 2019 +0200 |
| tree | 296fde035b930983a1e68cee556d6dfd30e16f4c | |
| parent | 5c7ed4385424b1c2ce0c27c41448e080e44ebb09 [diff] |
ACPI: custom_method: fix memory leaks
In cm_write(), 'buf' is allocated through kzalloc(). In the following
execution, if an error occurs, 'buf' is not deallocated, leading to memory
leaks. To fix this issue, free 'buf' before returning the error.
Fixes: 526b4af47f44 ("ACPI: Split out custom_method functionality into an own driver")
Signed-off-by: Wenwen Wang <wenwen@cs.uga.edu>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>