Date: Fri, 26 Dec 2014 03:03:42 +0000 (UTC) From: "Pedro F. Giffuni" <pfg@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r276228 - head/contrib/binutils/gas Message-ID: <201412260303.sBQ33gN7017476@svn.freebsd.org>
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Author: pfg Date: Fri Dec 26 03:03:41 2014 New Revision: 276228 URL: https://svnweb.freebsd.org/changeset/base/276228 Log: 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. Sourceware-PR 11456. Obtained from: OpenBSD (CVS rev. 1.2) MFC after: 3 days Modified: head/contrib/binutils/gas/input-scrub.c Modified: head/contrib/binutils/gas/input-scrub.c ============================================================================== --- head/contrib/binutils/gas/input-scrub.c Fri Dec 26 01:48:44 2014 (r276227) +++ head/contrib/binutils/gas/input-scrub.c Fri Dec 26 03:03:41 2014 (r276228) @@ -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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