mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2025-01-20 04:24:13 +00:00
45b754ae5b
This patch checks the function parameter 'bytes' before doing the subtraction to prevent memory corruption. Signed-off-by: Christian Gromm <christian.gromm@microchip.com> Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Link: https://lore.kernel.org/r/1612282865-21846-1-git-send-email-christian.gromm@microchip.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>