diff options
| author | David S. Miller <davem@davemloft.net> | 2012-10-02 23:02:10 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-10-02 23:02:10 -0400 |
| commit | 954f9ac43b87b44152b8c21163cefd466a87145e (patch) | |
| tree | 31c4197f975c66c96976948663e6ce844900b41a /drivers/usb/wusbcore/security.c | |
| parent | 1b62ca7bf5775bed048032b7e779561e1fe66aa0 (diff) | |
| parent | 7fe0b14b725d6d09a1d9e1409bd465cb88b587f9 (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux
There's a Niagara 2 memcpy fix in this tree and I have
a Kconfig fix from Dave Jones which requires the sparc-next
changes which went upstream yesterday.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/usb/wusbcore/security.c')
| -rw-r--r-- | drivers/usb/wusbcore/security.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/usb/wusbcore/security.c b/drivers/usb/wusbcore/security.c index fa810a83e830..dd88441c8f78 100644 --- a/drivers/usb/wusbcore/security.c +++ b/drivers/usb/wusbcore/security.c @@ -202,7 +202,7 @@ int wusb_dev_sec_add(struct wusbhc *wusbhc, { int result, bytes, secd_size; struct device *dev = &usb_dev->dev; - struct usb_security_descriptor *secd; + struct usb_security_descriptor *secd, *new_secd; const struct usb_encryption_descriptor *etd, *ccm1_etd = NULL; const void *itr, *top; char buf[64]; @@ -221,11 +221,12 @@ int wusb_dev_sec_add(struct wusbhc *wusbhc, goto out; } secd_size = le16_to_cpu(secd->wTotalLength); - secd = krealloc(secd, secd_size, GFP_KERNEL); - if (secd == NULL) { + new_secd = krealloc(secd, secd_size, GFP_KERNEL); + if (new_secd == NULL) { dev_err(dev, "Can't allocate space for security descriptors\n"); goto out; } + secd = new_secd; result = usb_get_descriptor(usb_dev, USB_DT_SECURITY, 0, secd, secd_size); if (result < secd_size) { |