[src/trunk]: src/usr.bin/patch PR/49422: Ryo ONODERA: patch(1) cannot handle ...

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

details:   https://anonhg.NetBSD.org/src/rev/23575bf42601
branches:  trunk
changeset: 804177:23575bf42601
user:      christos <christos%NetBSD.org@localhost>
date:      Thu Nov 27 15:07:23 2014 +0000

description:
PR/49422: Ryo ONODERA: patch(1) cannot handle context diffs

diffstat:

 usr.bin/patch/pch.c |  8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diffs (32 lines):

diff -r 52ec340f1cf1 -r 23575bf42601 usr.bin/patch/pch.c
--- a/usr.bin/patch/pch.c       Thu Nov 27 15:00:00 2014 +0000
+++ b/usr.bin/patch/pch.c       Thu Nov 27 15:07:23 2014 +0000
@@ -1,7 +1,7 @@
 /*
  * $OpenBSD: pch.c,v 1.37 2007/09/02 15:19:33 deraadt Exp $
  * $DragonFly: src/usr.bin/patch/pch.c,v 1.6 2008/08/10 23:35:40 joerg Exp $
- * $NetBSD: pch.c,v 1.26 2014/11/26 00:31:32 christos Exp $
+ * $NetBSD: pch.c,v 1.27 2014/11/27 15:07:23 christos Exp $
  */
 
 /*
@@ -31,7 +31,7 @@
  */
 
 #include <sys/cdefs.h>
-__RCSID("$NetBSD: pch.c,v 1.26 2014/11/26 00:31:32 christos Exp $");
+__RCSID("$NetBSD: pch.c,v 1.27 2014/11/27 15:07:23 christos Exp $");
 
 #include <sys/types.h>
 #include <sys/stat.h>
@@ -619,8 +619,8 @@
                                        p_ptrn_lines = 0;
                                        p_first = 1;
                                }
-                               if (p_first <= LINENUM_MAX - p_ptrn_lines ||
-                                   p_ptrn_lines <= LINENUM_MAX - 6)
+                               if (p_first >= LINENUM_MAX - p_ptrn_lines ||
+                                   p_ptrn_lines >= LINENUM_MAX - 6)
                                        malformed();
 
                                /* we need this much at least */