svn commit: r276385 - stable/9/contrib/binutils/gas

[Pedro F. Giffuni]

Author: pfg
Date: Mon Dec 29 22:55:54 2014
New Revision: 276385
URL: https://svnweb.freebsd.org/changeset/base/276385

Log:
  MFC	r276228:
  
  gas: use memmove instead of bogus memcpy.
  
  partial_where points into the buffer that begins with buffer_start
  so we need to use memmove() to handle the overlap.
  Fixes Sourceware-PR 11456.
  
  Obtained from:	OpenBSD (CVS rev. 1.2)

Modified:
  stable/9/contrib/binutils/gas/input-scrub.c
Directory Properties:
  stable/9/contrib/binutils/   (props changed)

Modified: stable/9/contrib/binutils/gas/input-scrub.c
==============================================================================
--- stable/9/contrib/binutils/gas/input-scrub.c	Mon Dec 29 22:54:28 2014	(r276384)
+++ stable/9/contrib/binutils/gas/input-scrub.c	Mon Dec 29 22:55:54 2014	(r276385)
@@ -335,7 +335,7 @@ input_scrub_next_buffer (char **bufp)
 
   if (partial_size)
     {
-      memcpy (buffer_start + BEFORE_SIZE, partial_where,
+      memmove (buffer_start + BEFORE_SIZE, partial_where,
 	      (unsigned int) partial_size);
       memcpy (buffer_start + BEFORE_SIZE, save_source, AFTER_SIZE);
     }