On Fri, Jul 8, 2016 at 11:17 PM, <Valdis.Kletnieks@xxxxxx> wrote: > Yeah, 'ping' dies with a similar traceback going to rawv6_setsockopt(), > and 'trinity' dies a horrid death during initialization because it creates > some sctp sockets to fool around with. The problem in all these cases is that > setsockopt uses copy_from_user() to pull in the option value, and the allocation > isn't tagged with USERCOPY to whitelist it. Just a note to clear up confusion: this series doesn't include the whitelist protection, so this appears to be either bugs in the slub checker or bugs in the code using the cfq_io_cq cache. I suspect the former. :) -Kees -- Kees Cook Chrome OS & Brillo Security -- To unsubscribe from this list: send the line "unsubscribe linux-arch" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
