can: kvaser_usb: kvaser_usb_leaf: Fix some info-leaks to USB devices
BugLink: https://bugs.launchpad.net/bugs/1884564 commit da2311a6 upstream. Uninitialized Kernel memory can leak to USB devices. Fix this by using kzalloc() instead of kmalloc(). Signed-off-by: Xiaolong Huang <butterflyhuangxx@gmail.com> Fixes: 7259124e ("can: kvaser_usb: Split driver into kvaser_usb_core.c and kvaser_usb_leaf.c") Cc: linux-stable <stable@vger.kernel.org> # >= v4.19 Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> [bwh: Backported to 4.9: adjust filename, context] Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Kamal Mostafa <kamal@canonical.com> Signed-off-by: Khalid Elmously <khalid.elmously@canonical.com>
Showing
Please register or sign in to comment