On Mon, 30 May 2016 13:04:47 -0300 Arnaldo Carvalho de Melo <a...@kernel.org> wrote:
> Em Mon, May 30, 2016 at 01:03:17PM -0300, Arnaldo Carvalho de Melo escreveu: > > Em Sun, May 29, 2016 at 12:15:13AM +0900, Masami Hiramatsu escreveu: > > > Introduce filename__readable to check readability by opening > > > the file directly. Since the access(R_OK) just checks the > > > readability based on real UID/GID, it is ignored that the > > > effective UID/GID and capabilities for some special file (e.g. > > > /proc/kcore). > > > filename__readable() directly opens given file with O_RDONLY > > > so that the kernel checks it by effective UID/GID and capabilities. > > > > > > You missed the Signed-off-by line. > > This this for you this time, no need to resend. Oops, and thanks!! > > - Arnaldo -- Masami Hiramatsu <mhira...@kernel.org>
