From 7ba662567fbea13d9bda415b305eb1986bf9d61e Mon Sep 17 00:00:00 2001
From: Markus Armbruster <armbru@pond.sub.org>
Date: Thu, 13 Mar 2008 19:22:21 +0100
Subject: [PATCH] Fix commit 91eefc3f

It miscomputed size of configdir, resulting in excessive memory
allocation.
---
 src/lib/common/emp_config.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/lib/common/emp_config.c b/src/lib/common/emp_config.c
index a3e1f901..df9e3c2c 100644
--- a/src/lib/common/emp_config.c
+++ b/src/lib/common/emp_config.c
@@ -187,7 +187,7 @@ set_paths(char *econfig)
 #endif /* !_WIN32 */
 
     *slash = 0;
-    configdir = realloc(p, slash + 1 - configdir);
+    configdir = realloc(p, slash + 1 - p);
 
     infodir = fnameat(infodir_conf, configdir);
     gamedir = fnameat(gamedir_conf, configdir);