Date: Fri, 2 Nov 2007 08:42:14 +0000 (UTC) From: Tim Kientzle <kientzle@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/lib/libarchive archive_read_support_compression_none.c Message-ID: <200711020842.lA28gE8N096373@repoman.freebsd.org>
next in thread | raw e-mail | index | archive | help
kientzle 2007-11-02 08:42:14 UTC
FreeBSD src repository
Modified files: (Branch: RELENG_7)
lib/libarchive archive_read_support_compression_none.c
Log:
MFC 1.18: When skipping input data, request a minimum of 1 instead
of the full request size. This avoids a 32-bit overflow
problem skipping an exact multiple of 4GB and is faster
anyway because it allows the underlying I/O framework
to minimize copying.
In particular, this fixes bsdtar failing to properly skip
entries in uncompressed tar archives that are an exact
multiple of 4GB.
Approved by: re (Ken Smith)
Revision Changes Path
1.17.2.1 +1 -1 src/lib/libarchive/archive_read_support_compression_none.c
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200711020842.lA28gE8N096373>