Author: pfg
Date: Sat May 14 04:29:13 2016
New Revision: 299713
URL: https://svnweb.freebsd.org/changeset/base/299713
Log:
Undo the bogus gethostname() change from r299709.
The "- 1" is there specifically to enable checking for NUL termination.
I should also admit the rest change was mostly cosmetic and the
overruns can't occur in practice: still I leave them to pacify
static analyzers.
Pointed out by: bde
Modified:
head/usr.sbin/timed/timed/timed.c
Modified: head/usr.sbin/timed/timed/timed.c
==============================================================================
--- head/usr.sbin/timed/timed/timed.c Sat May 14 04:13:28 2016
(r299712)
+++ head/usr.sbin/timed/timed/timed.c Sat May 14 04:29:13 2016
(r299713)
@@ -196,7 +196,7 @@ main(int argc, char *argv[])
if (goodgroup != NULL || goodhosts != NULL)
Mflag = 1;
- if (gethostname(hostname, sizeof(hostname)) < 0)
+ if (gethostname(hostname, sizeof(hostname) - 1) < 0)
err(1, "gethostname");
self.l_bak = &self;
self.l_fwd = &self;
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