Your message dated Thu, 20 Nov 2014 21:40:16 +0000
with message-id <[email protected]>
and subject line Re: Bug#769295: Bug#769290: libarchive: Zip file extract
produces zero size files
has caused the Debian Bug report #769295,
regarding unblock: libarchive/3.1.2-9
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
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--
769295: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=769295
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: release.debian.org
Severity: normal
User: [email protected]
Usertags: unblock
Please unblock package libarchive
The current version in jessie of libarchive fails to extract files from Mac
generated zip files, as explained in: #769290
Upstream already has a simple fix for this:
https://github.com/libarchive/libarchive/commit/e234932de2474c4f99787e1741f6729c5098fd64
libarchive is currently used in ark, archivemount, file managers, etc, to
process compressed files, so it would be nice to have it fixed in jessie.
I've prepared a preliminar nmu debdiff, that I'm attaching, but once unblocked
the maintainer has already agreed to do the non nmu upload.
unblock libarchive/3.1.2-9
-- System Information:
Debian Release: jessie/sid
APT prefers unstable
APT policy: (500, 'unstable'), (500, 'testing'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 3.16.0-4-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash
diff -Nru libarchive-3.1.2/debian/changelog libarchive-3.1.2/debian/changelog
--- libarchive-3.1.2/debian/changelog 2014-08-17 10:45:46.000000000 +0200
+++ libarchive-3.1.2/debian/changelog 2014-11-12 13:53:51.000000000 +0100
@@ -1,3 +1,10 @@
+libarchive (3.1.2-9.1) UNRELEASED; urgency=medium
+
+ * Non-maintainer upload.
+ * New patch: upstream_do_not_overwrite_file_size
+
+ -- Maximiliano Curia <[email protected]> Wed, 12 Nov 2014 13:53:51 +0100
+
libarchive (3.1.2-9) unstable; urgency=medium
[ Andreas Henriksson ]
diff -Nru libarchive-3.1.2/debian/patches/series libarchive-3.1.2/debian/patches/series
--- libarchive-3.1.2/debian/patches/series 2014-08-08 22:55:38.000000000 +0200
+++ libarchive-3.1.2/debian/patches/series 2014-11-12 13:54:02.000000000 +0100
@@ -6,3 +6,4 @@
Allow-the-option-to-use-no-2nd-stage-compression-wit.patch
Fix-test_archive_write_add_filter_by_name_lrzip-test.patch
fix-CVE-2013-0211.patch
+upstream_do_not_overwrite_file_size
diff -Nru libarchive-3.1.2/debian/patches/upstream_do_not_overwrite_file_size libarchive-3.1.2/debian/patches/upstream_do_not_overwrite_file_size
--- libarchive-3.1.2/debian/patches/upstream_do_not_overwrite_file_size 1970-01-01 01:00:00.000000000 +0100
+++ libarchive-3.1.2/debian/patches/upstream_do_not_overwrite_file_size 2014-11-12 13:54:01.000000000 +0100
@@ -0,0 +1,26 @@
+commit e234932de2474c4f99787e1741f6729c5098fd64
+Author: Jung-uk Kim <[email protected]>
+Date: Mon Apr 1 17:02:18 2013 -0400
+
+ Do not overwrite file size if the local file header has valid file size.
+ This allows us to extract index.xml from Apple iWork '09 format files.
+
+diff --git a/libarchive/archive_read_support_format_zip.c b/libarchive/archive_read_support_format_zip.c
+index 450a6f7..c9fae7f 100644
+--- a/libarchive/archive_read_support_format_zip.c
++++ b/libarchive/archive_read_support_format_zip.c
+@@ -1619,10 +1619,12 @@ process_extra(const char *p, size_t extra_length, struct zip_entry* zip_entry)
+ switch (headerid) {
+ case 0x0001:
+ /* Zip64 extended information extra field. */
+- if (datasize >= 8)
++ if (datasize >= 8 &&
++ zip_entry->uncompressed_size == 0xffffffff)
+ zip_entry->uncompressed_size =
+ archive_le64dec(p + offset);
+- if (datasize >= 16)
++ if (datasize >= 16 &&
++ zip_entry->compressed_size == 0xffffffff)
+ zip_entry->compressed_size =
+ archive_le64dec(p + offset + 8);
+ break;
--- End Message ---
--- Begin Message ---
On Thu, 2014-11-20 at 22:31 +0100, Andreas Henriksson wrote:
> ¡Hola Maximiliano, release-team!
>
> Sorry for the delay! New libarchive with the proposed upstream commit
> cherry-picked into debian/patches uploaded. Thanks for your help.
Unblocked.
Regards,
Adam
--- End Message ---
