From 181948a6787802cc2795b739d6f32681968e27c2 Mon Sep 17 00:00:00 2001
From: Jessica Hamilton <jessica.l.hamilton@gmail.com>
Date: Mon, 17 Mar 2014 16:19:35 +0000
Subject: [PATCH] libbe_build: fix unterminated string in BEntry::set. Fixes
 #10686.
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Signed-off-by: Stephan Aßmus <superstippi@gmx.de>
---
 src/build/libbe/storage/Entry.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/build/libbe/storage/Entry.cpp b/src/build/libbe/storage/Entry.cpp
index 2f6accfdaa..93dd8f837b 100644
--- a/src/build/libbe/storage/Entry.cpp
+++ b/src/build/libbe/storage/Entry.cpp
@@ -985,10 +985,11 @@ BEntry::set(int dirFD, const char *path, bool traverse)
 			// we need to traverse the symlink
 			if (--linkLimit < 0)
 				return B_LINK_LIMIT;
-			size_t bufferSize = B_PATH_NAME_LENGTH;
+			size_t bufferSize = B_PATH_NAME_LENGTH - 1;
 			error = _kern_read_link(dirFD, leafName, tmpPath, &bufferSize);
 			if (error < 0)
 				return error;
+			tmpPath[bufferSize] = '\0';
 			path = tmpPath;
 			// next round...
 		}