From: Paul Eggert <eggert@cs.ucla.edu>
Date: Wed, 22 Jun 2005 18:26:22 +0000 (+0000)
Subject: (desirable_utmp_entry): Fix bug where "who -b" and "who -r"
X-Git-Tag: CPPI-1_12~528
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=956daabfc622916858b9e11e6b724c5fc5c07d62;p=thirdparty%2Fcoreutils.git

(desirable_utmp_entry): Fix bug where "who -b" and "who -r"
failed to give output.
---

diff --git a/lib/ChangeLog b/lib/ChangeLog
index d81d87552d..a5a50436fe 100644
--- a/lib/ChangeLog
+++ b/lib/ChangeLog
@@ -1,3 +1,8 @@
+2005-06-22  Paul Eggert  <eggert@cs.ucla.edu>
+
+	* readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
+	"who -r" failed to give output.  Problem reported by Tim Waugh.
+
 2005-06-22  Jim Meyering  <jim@meyering.net>
 
 	* xmalloc.c: Update from gnulib.
diff --git a/lib/readutmp.c b/lib/readutmp.c
index ca4472c650..846ab3c6a2 100644
--- a/lib/readutmp.c
+++ b/lib/readutmp.c
@@ -68,6 +68,7 @@ static inline bool
 desirable_utmp_entry (STRUCT_UTMP const *u, int options)
 {
   return ! (options & READ_UTMP_CHECK_PIDS
+	    && IS_USER_PROCESS (u)
 	    && (UT_PID (u) <= 0
 		|| (kill (UT_PID (u), 0) < 0 && errno == ESRCH)));
 }