[sudo-commits] sudo changeset 10563:f72901c7f7cc

[Todd C. Miller]

changeset:	10563:f72901c7f7cc in /raid/repos/sudo
details:	https://www.sudo.ws/repos/sudo/rev/f72901c7f7cc
user:		Todd C. Miller <Todd.Miller at courtesan.com>
date:		Mon Jul 25 10:41:33 2016 -0600

Log Message:
	Repair symlink check in sudo_edit_openat_nofollow() on systems
	without O_NOFOLLOW, it must be done relative to dfd.  Previously
	the lstat() would always fail, possibly leading to a false positive.
	Also add an early symlink check like in sudo_edit() while here.

diffstat:

 src/sudo_edit.c |  38 +++++++++++++++++++++++++++++++++++---
 1 files changed, 35 insertions(+), 3 deletions(-)