Bug 469739

Summary: eu-objdump: Assertion failed while disassembling libavcodec.so.52
Product: [Fedora] Fedora Reporter: Dominik 'Rathann' Mierzejewski <dominik>
Component: elfutilsAssignee: Roland McGrath <roland>
Status: CLOSED CURRENTRELEASE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: high Docs Contact:
Priority: medium    
Version: 9CC: drepper, roland
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Hardware: x86_64   
OS: Linux   
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Fixed In Version: Doc Type: Bug Fix
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Last Closed: 2009-06-10 04:37:20 UTC Type: ---
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Description Dominik 'Rathann' Mierzejewski 2008-11-03 19:44:21 UTC
Version-Release number of selected component (if applicable):
elfutils-0.135-1.fc9.x86_64

How reproducible:
Always

Steps to Reproduce:
1. Checkout FFmpeg r15769
2. ./configure --enable-shared --disable-static --enable-gpl && make
3. eu-objdump -d libavcodec/libavcodec.so.52
  
Actual results:
eu-objdump: i386_disasm.c:354: x86_64_disasm: Assertion `avail > 0' failed.

Comment 1 Roland McGrath 2008-11-12 01:21:10 UTC
Please make available a binary input file to demonstrate the problem.

Comment 2 Roland McGrath 2008-11-26 09:34:33 UTC
Reproduced on F10:

	$ rpm -qf /usr/lib64/libavcodec.so.51
	ffmpeg-libs-0.4.9-0.52.20080908.fc10.x86_64
	$ eu-objdump -d /usr/lib64/libavcodec.so.51 > d
	eu-objdump: i386_disasm.c:354: x86_64_disasm: Assertion `avail > 0' failed.
	Aborted (core dumped)
	$

Comment 3 Ulrich Drepper 2008-12-19 09:16:45 UTC
I fixed the immediate bug (the abort) and the underlying cause (missing disassembly of AMD 3DNOW).  It's in the upstream repository and will be in the next build.

Comment 4 Fedora Update System 2009-01-01 01:20:46 UTC
elfutils-0.138-1.fc10 has been submitted as an update for Fedora 10.
http://admin.fedoraproject.org/updates/elfutils-0.138-1.fc10

Comment 5 Fedora Update System 2009-01-01 01:20:57 UTC
elfutils-0.138-1.fc9 has been submitted as an update for Fedora 9.
http://admin.fedoraproject.org/updates/elfutils-0.138-1.fc9

Comment 6 Fedora Update System 2009-01-07 09:23:50 UTC
elfutils-0.138-1.fc9 has been pushed to the Fedora 9 testing repository.  If problems still persist, please make note of it in this bug report.
 If you want to test the update, you can install it with 
 su -c 'yum --enablerepo=updates-testing-newkey update elfutils'.  You can provide feedback for this update here: http://admin.fedoraproject.org/updates/F9/FEDORA-2009-0142

Comment 7 Fedora Update System 2009-01-07 09:24:39 UTC
elfutils-0.138-1.fc10 has been pushed to the Fedora 10 testing repository.  If problems still persist, please make note of it in this bug report.
 If you want to test the update, you can install it with 
 su -c 'yum --enablerepo=updates-testing update elfutils'.  You can provide feedback for this update here: http://admin.fedoraproject.org/updates/F10/FEDORA-2009-0151

Comment 8 Fedora Update System 2009-01-27 01:52:00 UTC
elfutils-0.139-1.fc10 has been pushed to the Fedora 10 testing repository.  If problems still persist, please make note of it in this bug report.
 If you want to test the update, you can install it with 
 su -c 'yum --enablerepo=updates-testing update elfutils'.  You can provide feedback for this update here: http://admin.fedoraproject.org/updates/F10/FEDORA-2009-1005

Comment 9 Bug Zapper 2009-06-10 03:10:08 UTC
This message is a reminder that Fedora 9 is nearing its end of life.
Approximately 30 (thirty) days from now Fedora will stop maintaining
and issuing updates for Fedora 9.  It is Fedora's policy to close all
bug reports from releases that are no longer maintained.  At that time
this bug will be closed as WONTFIX if it remains open with a Fedora 
'version' of '9'.

Package Maintainer: If you wish for this bug to remain open because you
plan to fix it in a currently maintained version, simply change the 'version' 
to a later Fedora version prior to Fedora 9's end of life.

Bug Reporter: Thank you for reporting this issue and we are sorry that 
we may not be able to fix it before Fedora 9 is end of life.  If you 
would still like to see this bug fixed and are able to reproduce it 
against a later version of Fedora please change the 'version' of this 
bug to the applicable version.  If you are unable to change the version, 
please add a comment here and someone will do it for you.

Although we aim to fix as many bugs as possible during every release's 
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more recent Fedora release includes newer upstream software that fixes 
bugs or makes them obsolete.

The process we are following is described here: 
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Comment 10 Ulrich Drepper 2009-06-10 04:37:20 UTC
Fixed in F9, F10, F11.