Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 3d085c74 authored by Kees Cook's avatar Kees Cook
Browse files

lkdtm: do not leak free page on kmalloc failure 



This frees the allocated page if there is a kmalloc failure.

Signed-off-by: default avatarKees Cook <keescook@chromium.org>
parent d2e10088

drivers/misc/lkdtm.c

+3 −1
Original line number Diff line number Diff line
@@ -507,8 +507,10 @@ static void lkdtm_do_action(enum ctype which) 
			break;



		val = kmalloc(1024, GFP_KERNEL);

		if (!val)

		if (!val) {

			free_page(p);

			break;

		}



		base = (int *)p;