svn commit: r262476 - stable/8/usr.sbin/powerd

[Christian Brueffer]

Author: brueffer
Date: Tue Feb 25 07:59:33 2014
New Revision: 262476
URL: http://svnweb.freebsd.org/changeset/base/262476

Log:
  MFC: r261773
  
  In acline_init(), initialize ac_line to SRC_UNKNOWN.  Previously
  this could lead to the -n option effectively being ignored (in case
  ac_line happened to be 0 aka SRC_AC), or other undefined behaviour.
  
  PR:		169779
  Submitted by:	Alex Gonzalez <loox at e-shell.com>
  Reviewed by:	jhb

Modified:
  stable/8/usr.sbin/powerd/powerd.c
Directory Properties:
  stable/8/usr.sbin/powerd/   (props changed)

Modified: stable/8/usr.sbin/powerd/powerd.c
==============================================================================
--- stable/8/usr.sbin/powerd/powerd.c	Tue Feb 25 07:57:17 2014	(r262475)
+++ stable/8/usr.sbin/powerd/powerd.c	Tue Feb 25 07:59:33 2014	(r262476)
@@ -274,6 +274,7 @@ static void
 acline_init()
 {
 	acline_mib_len = 4;
+	acline_status = SRC_UNKNOWN;
 
 	if (sysctlnametomib(ACPIAC, acline_mib, &acline_mib_len) == 0) {
 		acline_mode = ac_sysctl;