[src/netbsd-1-5]: src/lib/libkvm Pull up revision 1.45 (requested by jdolecek):

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

details:   https://anonhg.NetBSD.org/src/rev/b07e41ed5286
branches:  netbsd-1-5
changeset: 491026:b07e41ed5286
user:      he <he%NetBSD.org@localhost>
date:      Fri Mar 30 22:33:42 2001 +0000

description:
Pull up revision 1.45 (requested by jdolecek):
  Properly '\0'-terminate data from sysctl() which might not end
  properly if data would be longer than requested.  Fixes PR#11467,
  PR#12389 and possibly PR#12439.

diffstat:

 lib/libkvm/kvm_proc.c |  5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diffs (26 lines):

diff -r b2d40399fe8f -r b07e41ed5286 lib/libkvm/kvm_proc.c
--- a/lib/libkvm/kvm_proc.c     Fri Mar 30 22:29:40 2001 +0000
+++ b/lib/libkvm/kvm_proc.c     Fri Mar 30 22:33:42 2001 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: kvm_proc.c,v 1.36 2000/06/04 23:03:27 tron Exp $       */
+/*     $NetBSD: kvm_proc.c,v 1.36.2.1 2001/03/30 22:33:42 he Exp $     */
 
 /*-
  * Copyright (c) 1998 The NetBSD Foundation, Inc.
@@ -78,7 +78,7 @@
 #if 0
 static char sccsid[] = "@(#)kvm_proc.c 8.3 (Berkeley) 9/23/93";
 #else
-__RCSID("$NetBSD: kvm_proc.c,v 1.36 2000/06/04 23:03:27 tron Exp $");
+__RCSID("$NetBSD: kvm_proc.c,v 1.36.2.1 2001/03/30 22:33:42 he Exp $");
 #endif
 #endif /* LIBC_SCCS and not lint */
 
@@ -1065,6 +1065,7 @@
                return NULL;
 
        bp = kd->argspc;
+       bp[kd->arglen-1] = '\0';        /* make sure the string ends with nul */
        ap = kd->argv;
        endp = bp + MIN(nchr, bufs);