From 615ffa7ac36cba37b0ff3e4c960de5f0dd149be8 Mon Sep 17 00:00:00 2001
From: dshaligram <dshaligram@c06c8d41-db1a-0410-9941-cceddc491573>
Date: Thu, 7 Dec 2006 12:06:28 +0000
Subject: [1610689] Fixed string unmarshall being off by one.

git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@591 c06c8d41-db1a-0410-9941-cceddc491573
---
 crawl-ref/source/tags.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'crawl-ref/source/tags.cc')

diff --git a/crawl-ref/source/tags.cc b/crawl-ref/source/tags.cc
index 0d4b507aaa..007702870f 100644
--- a/crawl-ref/source/tags.cc
+++ b/crawl-ref/source/tags.cc
@@ -313,8 +313,8 @@ void unmarshallString(struct tagHeader &th, char *data, int maxSize)
     // get length
     short len = unmarshallShort(th);
     int copylen = len;
-    if (len > maxSize && maxSize > 0)
-        copylen = maxSize;
+    if (len >= maxSize && maxSize > 0)
+        copylen = maxSize - 1;
 
     // read the actual string and null terminate
     memcpy(data, &tagBuffer[th.offset], copylen);
-- 
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