On 06/19/2014 12:34 AM, Kees Cook wrote:
The original checks (via sk_chk_filter) for instruction count uses ">", not ">=", so changing this in sk_convert_filter has the potential to break existing seccomp filters that used exactly BPF_MAXINSNS many instructions.Fixes: bd4cf0ed331a ("net: filter: rework/optimize internal BPF interpreter's instruction set") Signed-off-by: Kees Cook <keesc...@chromium.org>
Acked-by: Daniel Borkmann <dbork...@redhat.com> -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
