diff options
| author | Xiaochen Wang | 2011-03-06 15:53:21 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2011-03-07 22:46:38 +0100 |
| commit | 4495c15f29a11c41d0a69a6e848307b0db7cc196 (patch) | |
| tree | 5cb74c6fbb4212fb8142215e45e92d35fb9e2cee /drivers/staging/rtl8712 | |
| parent | staging: rtl8712: check copy_from_user return value (diff) | |
| download | kernel-qcow2-linux-4495c15f29a11c41d0a69a6e848307b0db7cc196.tar.gz kernel-qcow2-linux-4495c15f29a11c41d0a69a6e848307b0db7cc196.tar.xz kernel-qcow2-linux-4495c15f29a11c41d0a69a6e848307b0db7cc196.zip | |
staging: rtl8712: check _malloc return value
Description: The original check is wrong.
Signed-off-by: Xiaochen Wang <wangxiaochen0@gmail.com>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/rtl8712')
| -rw-r--r-- | drivers/staging/rtl8712/rtl871x_ioctl_linux.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/rtl8712/rtl871x_ioctl_linux.c b/drivers/staging/rtl8712/rtl871x_ioctl_linux.c index 4ac17c0bbd59..8ebfdd620ba4 100644 --- a/drivers/staging/rtl8712/rtl871x_ioctl_linux.c +++ b/drivers/staging/rtl8712/rtl871x_ioctl_linux.c @@ -958,7 +958,7 @@ static int r871x_wx_set_priv(struct net_device *dev, len = dwrq->length; ext = _malloc(len); - if (!_malloc(len)) + if (!ext) return -ENOMEM; if (copy_from_user(ext, dwrq->pointer, len)) { kfree(ext); |