Author: brueffer
Date: Tue Feb 11 15:16:49 2014
New Revision: 261773
URL: http://svnweb.freebsd.org/changeset/base/261773
Log:
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.net>
Reviewed by: jhb
MFC after: 2 weeks
Modified:
head/usr.sbin/powerd/powerd.c
Modified: head/usr.sbin/powerd/powerd.c
==============================================================================
--- head/usr.sbin/powerd/powerd.c Tue Feb 11 13:33:03 2014
(r261772)
+++ head/usr.sbin/powerd/powerd.c Tue Feb 11 15:16:49 2014
(r261773)
@@ -279,6 +279,7 @@ static void
acline_init(void)
{
acline_mib_len = 4;
+ acline_status = SRC_UNKNOWN;
if (sysctlnametomib(ACPIAC, acline_mib, &acline_mib_len) == 0) {
acline_mode = ac_sysctl;
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