On Mon, Apr 02, 2012 at 11:58:00AM +0200, Laurent Bercot wrote: > symlink at /proc/self/fd/2. So the reason why Busybox neglected to > respond with the pty name was, I dropped the read permission of > the /dev/pts and gave only execute permission to that directory.
Please note that this does not provide *ANY* privacy/security advantage. If you want a list of open ptys and owners, you can just try stat() on /dev/pts/%d for each integer and get the same information you would have gotten from reading the directory. To make this secure, the kernel would need to be changed to generate random tokens of at least 64bit for each pty... Rich _______________________________________________ uClibc mailing list [email protected] http://lists.busybox.net/mailman/listinfo/uclibc
