From da0f33370a35fcadf743e2f56cdf7f71bd2e24db Mon Sep 17 00:00:00 2001
From: Jacek Caban <jacek@codeweavers.com>
Date: Fri, 5 Oct 2012 12:05:26 +0200
Subject: [PATCH] widl: Alloc big enough buffer in dup_basename to handle
 registration suffix.

---
 tools/widl/utils.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/widl/utils.c b/tools/widl/utils.c
index dc77ae87438..90668873aac 100644
--- a/tools/widl/utils.c
+++ b/tools/widl/utils.c
@@ -159,8 +159,8 @@ char *dup_basename(const char *name, const char *ext)
 
 	namelen = strlen(name);
 
-	/* +4 for later extension and +1 for '\0' */
-	base = xmalloc(namelen +4 +1);
+	/* +6 for later extension (strlen("_r.rgs")) and +1 for '\0' */
+	base = xmalloc(namelen +6 +1);
 	strcpy(base, name);
 	if(!strcasecmp(name + namelen-extlen, ext))
 	{