Message ID | 20210419205607.2101000-1-adolf.belka@ipfire.org |
---|---|
State | Accepted |
Commit | c43dffab08fc9714a19932c143ffed34e8baf3be |
Headers |
Return-Path: <development-bounces@lists.ipfire.org> Received: from mail01.ipfire.org (mail01.haj.ipfire.org [172.28.1.202]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-384) client-signature ECDSA (P-384)) (Client CN "mail01.haj.ipfire.org", Issuer "R3" (verified OK)) by web04.haj.ipfire.org (Postfix) with ESMTPS id 4FPJy612mgz44Qc for <patchwork@web04.haj.ipfire.org>; Mon, 19 Apr 2021 20:56:14 +0000 (UTC) Received: from mail02.haj.ipfire.org (mail02.haj.ipfire.org [172.28.1.201]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-384) client-signature ECDSA (P-384)) (Client CN "mail02.haj.ipfire.org", Issuer "R3" (verified OK)) by mail01.ipfire.org (Postfix) with ESMTPS id 4FPJy54j2lz1XG; Mon, 19 Apr 2021 20:56:13 +0000 (UTC) Received: from mail02.haj.ipfire.org (localhost [127.0.0.1]) by mail02.haj.ipfire.org (Postfix) with ESMTP id 4FPJy54DkZz2ybF; Mon, 19 Apr 2021 20:56:13 +0000 (UTC) Received: from mail01.ipfire.org (mail01.haj.ipfire.org [172.28.1.202]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-384) client-signature ECDSA (P-384)) (Client CN "mail01.haj.ipfire.org", Issuer "R3" (verified OK)) by mail02.haj.ipfire.org (Postfix) with ESMTPS id 4FPJy455CMz2xkX for <development@lists.ipfire.org>; Mon, 19 Apr 2021 20:56:12 +0000 (UTC) Received: from [127.0.0.1] (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-384) server-digest SHA384) (No client certificate requested) by mail01.ipfire.org (Postfix) with ESMTPSA id 4FPJy424Kbzk3; Mon, 19 Apr 2021 20:56:12 +0000 (UTC) DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=ipfire.org; s=202003ed25519; t=1618865772; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=hsCaXURl01gkMZgdLcTaEPqSuJjCnFe9z5xEjF22X3A=; b=rkRUB/ZU9pBt9becoirKCJIoAOzXW41IkvHUaokoVw5sNrqjemN5P99ybPajO908Wb2C7/ XjtKMpCYKpOgojCw== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ipfire.org; s=202003rsa; t=1618865772; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=hsCaXURl01gkMZgdLcTaEPqSuJjCnFe9z5xEjF22X3A=; b=GQeJLU9z3ZECY4cDuTy1u1H/YiTZG7u+smFliXmcAt+OvFB55IRpsI5ksc/ih/AZlO2d2f NWwKtDqieyr/Era7bEjPyv83K81vXjA+SiIxk/MIKTa9g64lgLHAl4OU3hPOX80LXb5KGg mb3Jj98LUyXUT/2JeAWQxz2YPbfajNn40koLYJ2iEoRTHYZGzvWDYuAD3YK0kyACCBplSL g+UwupmI4wOwWfo+d9jOlCQVERf2Wq9JaMuR7Nyw+7lkBDEG1sMoN5UePT4Big9ikWIMyv aFVttZSjk343frWIwSRCitE4fKzkbT1ldea/infKs/01PznaRMHNx9gjmrG6sQ== From: Adolf Belka <adolf.belka@ipfire.org> To: development@lists.ipfire.org Subject: [PATCH 1/2] Convert-UUlib: Update to 1.8 Date: Mon, 19 Apr 2021 22:56:06 +0200 Message-Id: <20210419205607.2101000-1-adolf.belka@ipfire.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: development@lists.ipfire.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: IPFire development talk <development.lists.ipfire.org> List-Unsubscribe: <https://lists.ipfire.org/mailman/options/development>, <mailto:development-request@lists.ipfire.org?subject=unsubscribe> List-Archive: <http://lists.ipfire.org/pipermail/development/> List-Post: <mailto:development@lists.ipfire.org> List-Help: <mailto:development-request@lists.ipfire.org?subject=help> List-Subscribe: <https://lists.ipfire.org/mailman/listinfo/development>, <mailto:development-request@lists.ipfire.org?subject=subscribe> Errors-To: development-bounces@lists.ipfire.org Sender: "Development" <development-bounces@lists.ipfire.org> |
Series |
[1/2] Convert-UUlib: Update to 1.8
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Commit Message
Adolf Belka
April 19, 2021, 8:56 p.m. UTC
- Update from 1.06 to 1.8
- Update of rootfiles
- Changelog
1.8 Thu Dec 17 02:23:53 CET 2020
- no bugfixes in this release due to lack of known bugs, but the major changes
in this release might have introduced new bugs, so watch out.
- update large decoder example to disable OPT_AUTOCHK and use Smerge -1.
- some micro-optimisations.
- avoid costly string comparisons by comparing hashes when isnerting items,
which speeds up insertion by a constant factor.
- improve uulist (and other) structure layout and size.
- reverse the order of file list items, which heuristically improves
match speed with large usenet file lists.
- use getc instead of fgetc, which makes no difference on gnu/linux.
- clean up _FP symbol names toi not start with an underscore.
- use feof_unlocked and ferror_unlocked.
- implement a faster ascii-only strnicmp.
- misc very minor code improvements.
- remove quite a bit of pre-posix/dos/etc. cruft.
- use flockfile, if available, for a potential but small
speed gain.
- speed up inner yenc decoder loop.
- kentnl said that this module should no longer claim to be a simple
interface to uulib, as the bunndled copy is now better maintained
than the original upstream library.
1.71 Tue Mar 17 00:54:06 CET 2020
- backport to c89 (patch by Paul Howarth).
1.7 Sat Feb 29 22:07:54 CET 2020
- new function: GetFileList.
- experimental perlmulticore support (see manpage).
- Initialize is now a NOP and CleanUp automatically initializes again.
- updated example decoder and documentation a bit.
- include ecb.h to deal with compiler builtins and endianness.
- some further µ-optimisations in hot code, especially for yEnc.
- replace crc32 function by slice-by-16 version by Stephan Brumme,
which should speed up yEnc en-/decoding.
- yEnc: do not calculate two crcs per part, instead, combine
the part crcs together to form the file crc.
- yEnc: allow pcrc= in addition to pcrc32= for yenc trailers, as
some draft mentions both and it is actually in active use.
- yEnc: ignore crc32= on multiparts, except on the last part,
which avoids spurious corruption warnings.
- be more precise in documenting code licenses in COPYING.
- convert constant creation to the method I normally use.
- use common::sense.
1.62 Mon Feb 17 23:19:42 CET 2020
- major performance improvement by simplifying code in _FP_gets
to not use fscanf. This might slow things down on platforms
with very slow fgetc.
1.61 Sun Feb 9 18:38:29 CET 2020
- lint uulib: fix some format string type mismatches
and some other minor issues.
1.6 Thu Oct 24 17:11:54 CEST 2019
- fix heap overflow (testcase by Noel Duffy, reported
by Robert Scheck). The defense-in-depth mechanism based
on mmap should make this unexploitable for other than denial
of service, on systems supporting mmap/mprotect.
1.5 Sat Jul 11 03:56:06 CEST 2015
- fix a heap overflow (testcase by Krzysztof Wojtaś).
- on systems that support it (posix + mmap + map_anonymous),
allocate all dynamic areas via mmap and put four guard
pages around them, to catch similar heap overflows
safely in the future.
- find a safer way to pass in CC/CFLAGS to uulib.
- added stability canary support.
1.4 Sun May 29 17:17:01 CEST 2011
- avoid a classical buffer overflow in case a progress
message is too long.
- this release adds dependencies for snprintf/vsnprintf.
- some uuencode encoders do not generate a final "space" line
before the "end" marker, so do not rely on the line to be there.
1.34 Tue Dec 14 22:20:00 CET 2010
- fix a one-byte-past-end-write buffer overflow in UURepairData
(reported, analysed and testcase provided by Marco Walther).
- quoted-printable decoding was completely broken, try a fix.
1.33 Wed Oct 28 09:04:38 CET 2009
- handle yEnc files with part end=0 and total= more gracefully.
I wish yEnc had been created by somebody who knows;
what he does;
but I doubt he even knows;
what he did.
1.32 Wed Sep 16 20:07:13 CEST 2009
- Due to a glitch with CVS, configure lacked executable bits.
(Quickly reported by Anton Berezin).
1.31 Wed Sep 16 09:04:30 CEST 2009
- do not use system-replacements for case-insensitive string
functions when found, as they are broken on too many systems
(mostly bsds, as usual, but at least some versions of GNU/Linux
disagree with themselves apparently). Analyzed by Anton Berezin.
1.3 Sat Aug 29 01:24:35 CEST 2009
- major changes, new bugs and changes in decoding behaviour are
expected (but not intended).
- major scanning and decoding speed-up (by a factor of 4),
by replacing ultra-slow _FP_gets and improving IsKnownHeader
(but fgets is *still* responsible for >50% if the time).
- new option OPT_AUTOCHECK to disable O(n) UUCheckGlobalList
call after every loadfile, majorly speeds up large decodes
(easily by a factor of 10..100).
- allow "Smerge -1" to call UUCheckGlobalList.
- majorly speed up part insertion (still O(n), but much faster).
- allow for 1023 octet headers instead of the standard
255 octet ones.
- support strcasestr, strcasecmp, strncasecmp for added speed.
1.12 Mon Oct 13 14:11:01 CEST 2008
- use the yencode filesize as additional matching criterium
to avoid false matches.
- made the example decoder more verbose w.r.t. error handling.
- removed potentially confusing decode_temp calls from
example decoder.
1.11 Fri Jun 13 15:32:30 CEST 2008
- don't ask.
1.10 Fri Jun 13 14:22:42 CEST 2008
- fix an infinite-looping problem when scanning in freestyle
mode (testcase provided by Pieter Geens and Reinhard Pfau).
1.09 Fri May 25 19:38:11 CEST 2007
- create something sensible, trust a windows program to fuck
it up: work around literal "(null)" filenames in yenc-encoded
files.
- some minor cleanups.
1.08 Sat Dec 16 23:27:13 CET 2006
- URGENT update, the last release did not
decode files correctly, usually not at all.
- my last patch was, of course, completely bogus.
(sorry. looked simple...).
1.07 Sun Dec 10 17:41:46 CET 2006
- fixed an uninitialised variable based on analysis
and patch by Mark Martinec.
Signed-off-by: Adolf Belka <adolf.belka@ipfire.org>
---
config/rootfiles/common/Convert-UUlib | 1 -
lfs/Convert-UUlib | 4 ++--
2 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/config/rootfiles/common/Convert-UUlib b/config/rootfiles/common/Convert-UUlib index 4a05f5182..f86c33382 100644 --- a/config/rootfiles/common/Convert-UUlib +++ b/config/rootfiles/common/Convert-UUlib @@ -2,6 +2,5 @@ usr/lib/perl5/site_perl/5.32.1/xxxMACHINExxx-linux-thread-multi/Convert/UUlib.pm #usr/lib/perl5/site_perl/5.32.1/xxxMACHINExxx-linux-thread-multi/auto/Convert/UUlib #usr/lib/perl5/site_perl/5.32.1/xxxMACHINExxx-linux-thread-multi/auto/Convert/UUlib/.packlist -#usr/lib/perl5/site_perl/5.32.1/xxxMACHINExxx-linux-thread-multi/auto/Convert/UUlib/UUlib.bs usr/lib/perl5/site_perl/5.32.1/xxxMACHINExxx-linux-thread-multi/auto/Convert/UUlib/UUlib.so #usr/share/man/man3/Convert::UUlib.3 diff --git a/lfs/Convert-UUlib b/lfs/Convert-UUlib index f2e22429c..95f6bc4bb 100644 --- a/lfs/Convert-UUlib +++ b/lfs/Convert-UUlib @@ -24,7 +24,7 @@ include Config -VER = 1.06 +VER = 1.8 THISAPP = Convert-UUlib-$(VER) DL_FILE = $(THISAPP).tar.gz @@ -40,7 +40,7 @@ objects = $(DL_FILE) $(DL_FILE) = $(DL_FROM)/$(DL_FILE) -$(DL_FILE)_MD5 = 92514be4d146e8c4ea1941a7f7472dcb +$(DL_FILE)_MD5 = fd470299600064c283d9a52348cdb4ef install : $(TARGET)