Bug 506325 - Access violation in skychart
Summary: Access violation in skychart
Keywords:
Status: CLOSED WONTFIX
Alias: None
Product: Fedora
Classification: Fedora
Component: skychart
Version: 11
Hardware: x86_64
OS: Linux
low
low
Target Milestone: ---
Assignee: Lubomir Rintel
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2009-06-16 17:09 UTC by Martin Mancuska
Modified: 2010-06-28 13:03 UTC (History)
3 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2010-06-28 13:03:59 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)
full backtrace (5.33 KB, text/plain)
2009-07-28 16:43 UTC, Tomáš Bžatek
no flags Details

Description Martin Mancuska 2009-06-16 17:09:46 UTC
Description of problem:
Skychart reports this error message after its launch:
"Load zlib: Access violation.
Something go wrong during program initialization. We must now close.
Please try to reinstall the program."

I tried to remove all config files, reinstall it. without any effect. 

Version-Release number of selected component (if applicable):
skychart-3.0.1.5-6.20081026svn.fc11.x86_64.rpm 

How reproducible:
just install from Fedora repository. 

Steps to Reproduce:
1. install skychart
2. launch it
3. error is shown

Comment 1 James 2009-07-07 22:16:05 UTC
I find installing the i586 version works.

Comment 2 Tomáš Bžatek 2009-07-28 16:43:22 UTC
Created attachment 355439 [details]
full backtrace

GDB is weird, reporting call from pu_main.pas:1510 but on line 1510, there's only simple debug print.

I think the real problem are lines 1609 - 1616 in pu_main.pas:

zlib:=LoadLibrary(libz);
if zlib<>0 then begin
  gzopen:= Tgzopen(GetProcAddress(zlib,'gzopen'));
  gzread:= Tgzread(GetProcAddress(zlib,'gzread'));
  gzclose:= Tgzclose(GetProcAddress(zlib,'gzclose'));
  gzeof:= Tgzeof(GetProcAddress(zlib,'gzeof'));
  zlibok:=true;
end else zlibok:=false;

...and insufficient check for missing symbols. The const libz = 'libz.so' in u_constant.pas:558 might be source of problems as the RTL chooses 32bit library on 64bit system (wrong library search path).

Comment 3 Bug Zapper 2010-04-27 14:59:23 UTC
This message is a reminder that Fedora 11 is nearing its end of life.
Approximately 30 (thirty) days from now Fedora will stop maintaining
and issuing updates for Fedora 11.  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bug reports from releases that are no longer maintained.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 '11'.

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 11'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 11 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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The process we are following is described here: 
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Comment 4 John Duchek 2010-05-15 18:46:50 UTC
This error is only in the 64 bit.  It installs but gets an access violation when it tries to us zlib  
It says:  Load zlib: Access violation and shuts down.

Comment 5 Bug Zapper 2010-06-28 13:03:59 UTC
Fedora 11 changed to end-of-life (EOL) status on 2010-06-25. Fedora 11 is 
no longer maintained, which means that it will not receive any further 
security or bug fix updates. As a result we are closing this bug.

If you can reproduce this bug against a currently maintained version of 
Fedora please feel free to reopen this bug against that version.

Thank you for reporting this bug and we are sorry it could not be fixed.


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