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authorMario Limonciello <mario.limonciello@dell.com>2018-09-10 13:01:53 -0500
committerDarren Hart (VMware) <dvhart@infradead.org>2018-09-10 13:45:43 -0700
commitff0e9f26288d2daee4950f42b37a3d3d30d36ec1 (patch)
treeb2a41ee97ac60a1499b251fca9ec89cd27292456 /drivers/platform
parentaffab51082174f60ef71ced8ab5fbe71f00e9ae3 (diff)
downloadlinux-ff0e9f26288d2daee4950f42b37a3d3d30d36ec1.tar.bz2
platform/x86: alienware-wmi: Correct a memory leak
An ACPI buffer that was allocated was not being freed after use. Signed-off-by: Mario Limonciello <mario.limonciello@dell.com> Cc: stable@vger.kernel.org Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org>
Diffstat (limited to 'drivers/platform')
-rw-r--r--drivers/platform/x86/alienware-wmi.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/platform/x86/alienware-wmi.c b/drivers/platform/x86/alienware-wmi.c
index d975462a4c57..f10af5c383c5 100644
--- a/drivers/platform/x86/alienware-wmi.c
+++ b/drivers/platform/x86/alienware-wmi.c
@@ -536,6 +536,7 @@ static acpi_status alienware_wmax_command(struct wmax_basic_args *in_args,
if (obj && obj->type == ACPI_TYPE_INTEGER)
*out_data = (u32) obj->integer.value;
}
+ kfree(output.pointer);
return status;
}