From e7281ecba6aa118252e4846952691b5d9c7cbfd2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Axel=20D=C3=B6rfler?= <axeld@pinc-software.de>
Date: Tue, 14 Jun 2005 23:40:43 +0000
Subject: [PATCH] Fixed a bug in next_argument(): it could read after the
 terminating null byte, and add junk as arguments. Thanks to Korli for
 testing.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13134 a95241bf-73f2-0310-859d-f6bbb57e9c96
---
 src/system/libroot/os/image.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/system/libroot/os/image.c b/src/system/libroot/os/image.c
index 13ad1b6168..cc101efa4a 100644
--- a/src/system/libroot/os/image.c
+++ b/src/system/libroot/os/image.c
@@ -130,7 +130,11 @@ next_argument(char **_start, bool separate)
 		if (line[i] == '\\' && line[i + 1] != '\0')
 			continue;
 
-		if ((!quote && line[i] == ' ') || line[i] == quote || line[i] == '\0') {
+		if (line[i] == '\0') {
+			*_start = &line[i];
+			return line;
+		}
+		if ((!quote && line[i] == ' ') || line[i] == quote) {
 			// argument separator!
 			if (separate)
 				line[i] = '\0';