diff options
| author | Jesper Juhl <jj@chaosbits.net> | 2012-04-12 00:35:46 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-04-12 14:34:31 -0700 |
| commit | 17b7e1ba1e2ecc9a09f5e154e555accd2a2eaedf (patch) | |
| tree | 7ecf4e5154c5f52d08f692b66c81c0d631e56990 /drivers/staging/android/persistent_ram.c | |
| parent | 62d2feb9803f18c4e3c8a1a2c7e30a54df8a1d72 (diff) | |
staging: vt6656: Don't leak memory in drivers/staging/vt6656/ioctl.c::private_ioctl()
If copy_to_user() fails in the WLAN_CMD_GET_NODE_LIST case of the
switch in drivers/staging/vt6656/ioctl.c::private_ioctl() we'll leak
the memory allocated to 'pNodeList'. Fix that by kfree'ing the memory
in the failure case.
Also remove a pointless cast (to type 'PSNodeList') of a kmalloc()
return value - kmalloc() returns a void pointer that is implicitly
converted, so there is no need for an explicit cast.
Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/android/persistent_ram.c')
0 files changed, 0 insertions, 0 deletions