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Fix size filed in pax header

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Upstream commit:
b1b5011610

Resolves: #2106651
This commit is contained in:
Lukas Javorsky 2022-07-13 08:16:28 +00:00
parent e79a026fe5
commit f2820ca205
2 changed files with 47 additions and 1 deletions
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41
libarchive-3.5.3-Fix-size-filed-in-pax-header.patch Normal file
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@ -0,0 +1,41 @@
From afef3d7fc131df0dac09a46b8673898860a193db Mon Sep 17 00:00:00 2001
From: Zdenek Zambersky <zzambers@redhat.com>
Date: Tue, 11 Jan 2022 14:43:27 +0100
Subject: [PATCH] Fixed size filed in pax header
---
libarchive/archive_write_set_format_pax.c | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/libarchive/archive_write_set_format_pax.c b/libarchive/archive_write_set_format_pax.c
index a2b27107..52911491 100644
--- a/libarchive/archive_write_set_format_pax.c
+++ b/libarchive/archive_write_set_format_pax.c
@@ -1028,10 +1028,8 @@ archive_write_pax_header(struct archive_write *a,
archive_string_init(&entry_name);
archive_strcpy(&entry_name, archive_entry_pathname(entry_main));
- /* If file size is too large, add 'size' to pax extended attrs. */
+ /* If file size is too large, we need pax extended attrs. */
if (archive_entry_size(entry_main) >= (((int64_t)1) << 33)) {
- add_pax_attr_int(&(pax->pax_header), "size",
- archive_entry_size(entry_main));
need_extension = 1;
}
@@ -1347,6 +1345,12 @@ archive_write_pax_header(struct archive_write *a,
mapsize + pax->sparse_map_padding + sparse_total);
}
+ /* If file size is too large, add 'size' to pax extended attrs. */
+ if (archive_entry_size(entry_main) >= (((int64_t)1) << 33)) {
+ add_pax_attr_int(&(pax->pax_header), "size",
+ archive_entry_size(entry_main));
+ }
+
/* Format 'ustar' header for main entry.
*
* The trouble with file size: If the reader can't understand
--
2.34.3

7
libarchive.spec
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@ -2,7 +2,7 @@
Name: libarchive
Version: 3.5.3
Release: 2%{?dist}
Release: 3%{?dist}
Summary: A library for handling streaming archive formats
License: BSD
@ -12,6 +12,8 @@ Source0: https://libarchive.org/downloads/%{name}-%{version}.tar.gz
Patch1: openssl3-rmd160failure.patch
# Source: https://github.com/libarchive/libarchive/commit/cfaa28168a07ea4a53276b63068f94fce37d6aff
Patch2: %{name}-3.5.3-Fix-CVE-2022-26280.patch
# Source: https://github.com/libarchive/libarchive/commit/b1b501161013296d19dfe9acb84a341c8a1755b9
Patch3: %{name}-3.5.3-Fix-size-filed-in-pax-header.patch
BuildRequires: automake
BuildRequires: bison
@ -215,6 +217,9 @@ run_testsuite
%changelog
* Tue Jul 12 2022 Lukas Javorsky <ljavorsk@redhat.com> - 3.5.3-3
- Resolves: #2106651
* Wed May 18 2022 Lukas Javorsky <ljavorsk@redhat.com> - 3.5.3-2
- Resolves: CVE-2022-26280