From: Handle X <xhandle@gmail.com>
Date: Tue, 15 Aug 2006 05:37:27 +0000 (-0700)
Subject: ACPI: hotkey.c fixes, fix for potential crash of hotkey.c
X-Git-Tag: v2.6.18-rc5~75^5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5672bde6355f2d12c49df1eec083d25afe489063;p=pandora-kernel.git

ACPI: hotkey.c fixes, fix for potential crash of hotkey.c

While going through the code, I found out some memory leaks and potential
crashes in drivers/acpi/hotkey.c Please find the patch to fix them.

This patch does the following,

1. Fixes memory leaks in error paths of hotkey_write_config

2. Fixes freeing unallocated pointers in the error paths of hotkey_write_config

3. Uses a loop instead of linear searching for parsing the userspace
   input in get_params

4. Uses array of char * instead of passing 4 pointer parameters
   explicitly into the init_{poll_}hotkey_* static functions

Signed-off-by: Andrew Morton <akpm@osdl.org>
Acked-by: Luming Yu <luming.yu@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
---

Reading git-diff-tree failed