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Date:      Tue, 12 Feb 2019 15:44:38 -0800
From:      Enji Cooper <yaneurabeya@gmail.com>
To:        Martin Matuska <mm@FreeBSD.org>
Cc:        src-committers <src-committers@freebsd.org>, svn-src-all@freebsd.org, svn-src-head@freebsd.org
Subject:   Re: svn commit: r344065 - in head: contrib/libarchive/cpio/test contrib/libarchive/libarchive contrib/libarchive/libarchive/test contrib/libarchive/test_utils lib/libarchive lib/libarchive/tests
Message-ID:  <C0509BCA-A604-4E44-B79A-9124BC0F0201@gmail.com>
In-Reply-To: <201902122324.x1CNOkki059446@repo.freebsd.org>
References:  <201902122324.x1CNOkki059446@repo.freebsd.org>

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> On Feb 12, 2019, at 3:24 PM, Martin Matuska <mm@FreeBSD.org> wrote:
>=20
> Author: mm
> Date: Tue Feb 12 23:24:45 2019
> New Revision: 344065
> URL: https://svnweb.freebsd.org/changeset/base/344065
>=20
> Log:
>  MFV r344063:
>  Sync libarchive with vendor.
>=20
>  Relevant vendor changes:
>    PR #1085: Fix a null pointer dereference bug in zip writer
>    PR #1110: ZIP reader added support for XZ, LZMA, PPMD8 and BZIP2
>              decopmpression
>    PR #1116: Add support for 64-bit ar format
>    PR #1120: Fix a 7zip crash [1] and a ISO9660 infinite loop [2]
>    PR #1125: RAR5 reader - fix an invalid read and a memory leak
>    PR #1131: POSIX reader - do not fail when tree_current_lstat() =
fails
>              due to ENOENT [3]
>    PR #1134: Delete unnecessary null pointer checks before calls of =
free()
>    OSS-Fuzz 10843: Force intermediate to uint64_t to make UBSAN happy.
>    OSS-Fuzz 11011: Avoid buffer overflow in rar5 reader
>=20
>  PR:		233006 [3]
>  Security:	CVE-2019-1000019 [1], CVE-2019-1000020 [2]
>  MFC after:	2 weeks


Hi Martin,

This change broke the build. =46rom =
https://ci.freebsd.org/job/FreeBSD-head-riscv64-build/12672/ =
<https://ci.freebsd.org/job/FreeBSD-head-riscv64-build/12672/>:

/usr/src/contrib/libarchive/libarchive/archive_read_disk_posix.c: In =
function '_archive_read_next_header2':
/usr/src/contrib/libarchive/libarchive/archive_read_disk_posix.c:859: =
warning: 'delayed_errno' may be used uninitialized in this function
/usr/src/contrib/libarchive/libarchive/archive_read_disk_posix.c:859: =
note: 'delayed_errno' was declared here

Cheers,
-Enji=



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