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| author | Dan Carpenter <error27@gmail.com> | 2009-02-14 09:53:48 +0000 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2009-03-16 00:37:33 -0400 |
| commit | 013d67fd4f0da8f6af60a376f1a254266ab658ef (patch) | |
| tree | 0320f708760f39267205dbd00bc1adec3c4856cd | |
| parent | d263da311ab403e3a84fa24920edc826147a550c (diff) | |
| download | linux-stable-013d67fd4f0da8f6af60a376f1a254266ab658ef.tar.gz linux-stable-013d67fd4f0da8f6af60a376f1a254266ab658ef.tar.bz2 linux-stable-013d67fd4f0da8f6af60a376f1a254266ab658ef.zip | |
acer-wmi: double free in acer_rfkill_exit()
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/).
Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Carlos Corbacho <carlos@strangeworlds.co.uk>
Signed-off-by: Len Brown <len.brown@intel.com>
| -rw-r--r-- | drivers/platform/x86/acer-wmi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/platform/x86/acer-wmi.c b/drivers/platform/x86/acer-wmi.c index 6bcca616a704..a6a42e8c060b 100644 --- a/drivers/platform/x86/acer-wmi.c +++ b/drivers/platform/x86/acer-wmi.c @@ -1026,7 +1026,7 @@ static void acer_rfkill_exit(void) 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; |