Your message dated Thu, 07 Jan 2016 00:18:47 +0000
with message-id <e1agyhv-0006ap...@franck.debian.org>
and subject line Bug#807578: fixed in afl 1.95b-3
has caused the Debian Bug report #807578,
regarding /usr/bin/afl-clang-fast: strict dependency on clang version not
declared
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.
(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact ow...@bugs.debian.org
immediately.)
--
807578: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=807578
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems
--- Begin Message ---
Package: afl-clang
Version: 1.95b-2
Severity: serious
Justification: makes the program unusable
File: /usr/bin/afl-clang-fast
Dear Maintainer,
The current version of afl-clang-fast in testing doesn't work at all:
$ echo "int main(){return 0;}" | afl-clang-fast -x c -
afl-clang-fast 1.95b by <lszeke...@google.com>
afl-llvm-pass 1.95b by <lszeke...@google.com>
/usr/lib/llvm-3.5/bin/clang: symbol lookup error:
/usr/lib/afl/afl-llvm-pass.so: undefined symbol:
_ZN4llvm16MetadataTracking5trackEPvRNS_8MetadataENS_12PointerUnionIPNS_15MetadataAsValueEPS2_EE
clang: error: unable to execute command: No such file or directory
clang: error: clang frontend command failed due to signal (use -v to see
invocation)
Debian clang version 3.5.2-3 (tags/RELEASE_352/final) (based on LLVM 3.5.2)
Target: x86_64-pc-linux-gnu
Thread model: posix
clang: note: diagnostic msg: PLEASE submit a bug report to
http://bugs.debian.org/ and include the crash backtrace, preprocessed source,
and associated run script.
clang: note: diagnostic msg: Error generating preprocessed source(s) - ignoring
input from stdin.
clang: note: diagnostic msg: Error generating preprocessed source(s) - no
preprocessable inputs.
The reason is that clang in testing is still version 3.5, while it is
already 3.6 in sid, so afl-clang got built with 3.6.
Previous versions (up to 1.94b-1+b1) used to declare this dependency like:
clang (<< 1:3.7), clang (>= 1:3.6)
However, the current version (1.95b-2) only depends on unversioned 'clang',
which is not enough.
Since debian/changelog does not mention this change, I assume that it was
not intended.
Also, please keep using a public git repository for your packaging, so
that one can more easily check which change broke something.
Best regards,
Andreas
-- System Information:
Debian Release: stretch/sid
APT prefers testing
APT policy: (500, 'testing')
Architecture: amd64 (x86_64)
Kernel: Linux 4.3.0-trunk-amd64 (SMP w/4 CPU cores)
Locale: LANG=C, LC_CTYPE=C (charmap=ANSI_X3.4-1968) (ignored: LC_ALL set to C)
Shell: /bin/sh linked to /bin/dash
Init: unable to detect
Versions of packages afl-clang depends on:
ii afl 1.95b-2
ii clang 1:3.5-26
ii libc6 2.19-22
ii libgcc1 1:5.2.1-23
ii libstdc++6 5.2.1-23
afl-clang recommends no packages.
afl-clang suggests no packages.
--- End Message ---
--- Begin Message ---
Source: afl
Source-Version: 1.95b-3
We believe that the bug you reported is fixed in the latest version of
afl, which is due to be installed in the Debian FTP archive.
A summary of the changes between this version and the previous one is
attached.
Thank you for reporting the bug, which will now be closed. If you
have further comments please address them to 807...@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Daniel Stender <deb...@danielstender.com> (supplier of updated afl package)
(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmas...@ftp-master.debian.org)
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512
Format: 1.8
Date: Thu, 07 Jan 2016 00:33:02 +0100
Source: afl
Binary: afl afl-clang
Architecture: source
Version: 1.95b-3
Distribution: unstable
Urgency: medium
Maintainer: Daniel Stender <deb...@danielstender.com>
Changed-By: Daniel Stender <deb...@danielstender.com>
Closes: 807578
Description:
afl-clang - instrumentation-driven fuzzer for binary formats - clang support
afl - instrumentation-driven fuzzer for binary formats
Changes:
afl (1.95b-3) unstable; urgency=medium
.
* Hardcode current LLVM/clang version in debian/ files and in the
source (added hardcode-llvm-version.patch) to prevent crash of
afl-clang-fast because default build-time and runtime version
differs (Closes: #807578).
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