Messages in this thread | | | Date | Fri, 3 Aug 2012 14:37:27 +1000 (EST) | From | James Morris <> | Subject | Re: [PATCH] samples/seccomp: fix endianness bug in LO_ARG define |
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On Tue, 31 Jul 2012, Kees Cook wrote:
> On Tue, Jul 31, 2012 at 7:15 AM, Heiko Carstens > <heiko.carstens@de.ibm.com> wrote: > > From: Heiko Carstens <heiko.carstens@de.ibm.com> > > > > The LO_ARG define needs to consider endianness also for 32 bit builds. > > > > The "bpf_fancy" test case didn't work on s390 in 32 bit and compat mode > > because the LO_ARG define resulted in a BPF program which read the upper > > halve of the 64 bit system call arguments instead of the lower halves. > > > > Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> > > Good catch; thanks for the fix! > > Acked-by: Kees Cook <keescook@chromium.org>
Applied to git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git next
-- James Morris <jmorris@namei.org>
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