Date: Mon, 29 Dec 2014 22:55:55 +0000 (UTC) From: "Pedro F. Giffuni" <pfg@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-9@freebsd.org Subject: svn commit: r276385 - stable/9/contrib/binutils/gas Message-ID: <201412292255.sBTMtt6P006451@svn.freebsd.org>
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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); }
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