tree 08bcf584e90c96224052645497e87c38d3083949
parent c31eeaced22ce8bd61268a3c595d542bb38c0a4f
author Kees Cook <keescook@chromium.org> 1380690814 -0700
committer David S. Miller <davem@davemloft.net> 1380758516 -0400

sparc: fix ldom_reboot buffer overflow harder

The length argument to strlcpy was still wrong. It could overflow the end of
full_boot_str by 5 bytes. Instead of strcat and strlcpy, just use snprint.

Reported-by: Brad Spengler <spender@grsecurity.net>
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: David S. Miller <davem@davemloft.net>