From: Danny Smith <dannysmith@gcc.gnu.org>
Date: Fri, 3 Oct 2008 04:36:36 +0000 (+0000)
Subject: winnt.c (i386_pe_strip_name_encoding_full): Add a null terminator to the stripped... 
X-Git-Tag: releases/gcc-4.4.0~2182
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=b268558f8adc09557d9f07818e6f1ac10134b9bf;p=thirdparty%2Fgcc.git

winnt.c (i386_pe_strip_name_encoding_full): Add a null terminator to the stripped name.

	* config/i386/winnt.c (i386_pe_strip_name_encoding_full):
	Add a null terminator to the stripped name.

From-SVN: r140849
---

diff --git a/gcc/config/i386/winnt.c b/gcc/config/i386/winnt.c
index 8ef79058a7d8..f4356c8bb947 100644
--- a/gcc/config/i386/winnt.c
+++ b/gcc/config/i386/winnt.c
@@ -352,8 +352,16 @@ i386_pe_strip_name_encoding_full (const char *str)
   /* Strip trailing "@n".  */
   p = strchr (name, '@');
   if (p)
-    return ggc_alloc_string (name, p - name);
-
+    {
+      /*  We need to replace the suffix with a null terminator.
+          Do that before using ggc_alloc_string to allocate the
+          const char *.  */ 
+      size_t len = p - name;
+      char *newname = XALLOCAVEC (char, len + 1);
+      memcpy (newname, name, len);
+      newname [len] = 0;
+      return ggc_alloc_string  (newname, len);
+    }
   return name;
 }