[src/trunk]: src/crypto/external/bsd/heimdal/dist/kuser From prior location, ...

[elric <elric%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/aab26ad6f365
branches:  trunk
changeset: 764277:aab26ad6f365
user:      elric <elric%NetBSD.org@localhost>
date:      Thu Apr 14 18:21:32 2011 +0000

description:
>From prior location, handle ctime returning NULL.

        revision 1.11
        date: 2010/04/02 15:25:04;  author: christos;  state: Exp;
        make it obvious to grep that ctime is being checked.

and

        revision 1.10
        date: 2010/04/02 15:23:17;  author: christos;  state: Exp;
        handle ctime returning NULL.

diffstat:

 crypto/external/bsd/heimdal/dist/kuser/klist.c |  24 ++++++++++++++++--------
 1 files changed, 16 insertions(+), 8 deletions(-)

diffs (46 lines):

diff -r e1329e5637c5 -r aab26ad6f365 crypto/external/bsd/heimdal/dist/kuser/klist.c
--- a/crypto/external/bsd/heimdal/dist/kuser/klist.c    Thu Apr 14 18:18:16 2011 +0000
+++ b/crypto/external/bsd/heimdal/dist/kuser/klist.c    Thu Apr 14 18:21:32 2011 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: klist.c,v 1.1.1.1 2011/04/13 18:14:39 elric Exp $      */
+/*     $NetBSD: klist.c,v 1.2 2011/04/14 18:21:32 elric Exp $  */
 
 /*
  * Copyright (c) 1997-2008 Kungliga Tekniska Högskolan
@@ -41,21 +41,29 @@
 #include "kcc-commands.h"
 
 static char*
-printable_time(time_t t)
+printable_time_internal(time_t t, int x)
 {
     static char s[128];
-    strlcpy(s, ctime(&t)+ 4, sizeof(s));
-    s[15] = 0;
+    char *p;
+
+    if ((p = ctime(&t)) == NULL)
+       strlcpy(s, "?", sizeof(s));
+    else
+       strlcpy(s, p + 4, sizeof(s));
+    s[x] = 0;
     return s;
 }
 
 static char*
+printable_time(time_t t)
+{
+    return printable_time_internal(t, 20);
+}
+
+static char*
 printable_time_long(time_t t)
 {
-    static char s[128];
-    strlcpy(s, ctime(&t)+ 4, sizeof(s));
-    s[20] = 0;
-    return s;
+    return printable_time_internal(t, 20);
 }
 
 #define COL_ISSUED             NP_("  Issued","")