[PATCH 1/4] acer-wmi: double free in acer_rfkill_exit()

Carlos Corbacho
2009-02-14T10:13:20Z

From: Dan Carpenter <error27@gmail.com>

This is acer_rfkill_exit() from drivers/platform/x86/acer-wmi.c.

The code frees wireless_rfkill->data again instead of
bluetooth_rfkill->data.

This was found using a code checker (http://repo.or.cz/w/smatch.git/).
Compile tested only, sorry.

regards,
dan carpenter

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Carlos Corbacho <carlos@strangeworlds.co.uk>

--- orig/drivers/platform/x86/acer-wmi.c 2009-02-03 08:06:54.000000000 +0300
+++ devel/drivers/platform/x86/acer-wmi.c 2009-02-03 08:07:16.000000000 +0300
@@ -1026,7 +1026,7 @@
kfree(wireless_rfkill->data);
rfkill_unregister(wireless_rfkill);
if (has_cap(ACER_CAP_BLUETOOTH)) {
- kfree(wireless_rfkill->data);
+ kfree(bluetooth_rfkill->data);
rfkill_unregister(bluetooth_rfkill);
}
return;
---

0 files changed, 0 insertions(+), 0 deletions(-)