From 67b73d1377e6999c3eb829c81e4def84e47a9489 Mon Sep 17 00:00:00 2001
From: Beat Gaetzi <beat@FreeBSD.org>
Date: Sat, 6 Jun 2009 08:14:40 +0000
Subject: - Add patch to shuffle around the command line realloc loop to  
 avoid a assigning endp to the end of the buffer then realloc()ing   the
 buffer to a different location. 'cmdwatch ps ruaxww' failed   consistently
 due to this bug. - Bump PORTREVISION.

Submitted by:	brian@ (via private mail)
Approved by:	miwi (mentor, implicit)
---
 sysutils/cmdwatch/files/patch-cmdwatch.c | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 sysutils/cmdwatch/files/patch-cmdwatch.c

(limited to 'sysutils/cmdwatch/files/patch-cmdwatch.c')

diff --git a/sysutils/cmdwatch/files/patch-cmdwatch.c b/sysutils/cmdwatch/files/patch-cmdwatch.c
new file mode 100644
index 000000000000..7daaa8c0795d
--- /dev/null
+++ b/sysutils/cmdwatch/files/patch-cmdwatch.c
@@ -0,0 +1,20 @@
+--- cmdwatch.c.orig	2009-06-04 01:07:21.000000000 -0700
++++ cmdwatch.c	2009-06-04 01:11:52.000000000 -0700
+@@ -163,12 +163,11 @@
+   command_length = strlen(command);
+   for (;optind<argc;optind++)
+     {
+-      int s = strlen(argv[optind]);
+-      char *endp = &command[command_length];
+-      *endp = ' ';
+-      command_length += s + 1;
+-      command = realloc(command, command_length+1);
+-      strcpy(endp+1, argv[optind]);
++      int nlen = command_length + 1 + strlen(argv[optind]);
++      command = realloc(command, nlen + 1);
++      command[command_length] = ' ';
++      strcpy(command + command_length + 1, argv[optind]);
++      command_length = nlen;
+     }
+ 
+   get_terminal_size();
-- 
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