On Tue, May 12, 2020 at 01:46:53PM -0400, Rafael Aquini wrote: > The sysctl knob allows users with SYS_ADMIN capability to > taint the kernel with any arbitrary value, but this might > produce an invalid flags bitset being committed to tainted_mask. > > This patch introduces a simple way for proc_taint() to ignore > any eventual invalid bit coming from the user input before > committing those bits to the kernel tainted_mask. > > Signed-off-by: Rafael Aquini <aquini@xxxxxxxxxx> Acked-by: Luis Chamberlain <mcgrof@xxxxxxxxxx> Luis
