On Fri, 18 Nov 2016, Kees Cook wrote: > In this case, what about the original < ZERO_SIZE_PTR check Michael > suggested? At least the one use in usercopy.c needs to be fixed, but > otherwise, it should be fine? Looks like it. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>