[src/netbsd-1-4]: src/libexec/telnetd Pull up revision 1.18 (requested by ito...

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

details:   https://anonhg.NetBSD.org/src/rev/978630b1a708
branches:  netbsd-1-4
changeset: 469987:978630b1a708
user:      he <he%NetBSD.org@localhost>
date:      Sat Jan 08 18:10:46 2000 +0000

description:
Pull up revision 1.18 (requested by itojun):
  Abort if memory for execv(2) argument array cannot be allocated
  instead of passing an array with incomplete contents to login(1).
  Fixes PR#9082.

diffstat:

 libexec/telnetd/sys_term.c |  10 ++++++----
 1 files changed, 6 insertions(+), 4 deletions(-)

diffs (31 lines):

diff -r 0a4bebc2ef5f -r 978630b1a708 libexec/telnetd/sys_term.c
--- a/libexec/telnetd/sys_term.c        Sat Jan 08 18:09:59 2000 +0000
+++ b/libexec/telnetd/sys_term.c        Sat Jan 08 18:10:46 2000 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: sys_term.c,v 1.15 1999/02/12 05:30:12 dean Exp $       */
+/*     $NetBSD: sys_term.c,v 1.15.2.1 2000/01/08 18:10:46 he Exp $     */
 
 /*
  * Copyright (c) 1989, 1993
@@ -38,7 +38,7 @@
 #if 0
 static char sccsid[] = "@(#)sys_term.c 8.4+1 (Berkeley) 5/30/95";
 #else
-__RCSID("$NetBSD: sys_term.c,v 1.15 1999/02/12 05:30:12 dean Exp $");
+__RCSID("$NetBSD: sys_term.c,v 1.15.2.1 2000/01/08 18:10:46 he Exp $");
 #endif
 #endif /* not lint */
 
@@ -1857,8 +1857,10 @@
                --argv;
                *argv = (char *)((long)(*argv) + 10);
                argv = (char **)realloc(argv, sizeof(*argv)*((long)(*argv) + 2));
-               if (argv == NULL)
-                       return(NULL);
+               if (argv == NULL) {
+                       fatal(net, "not enough memory");
+                       /*NOTREACHED*/
+               }
                argv++;
                cpp = &argv[(long)argv[-1] - 10];
        }