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From bugzi...@apache.org
Subject DO NOT REPLY [Bug 10942] New: - Segmentation fault using GD - GD::Text::Align
Date Thu, 18 Jul 2002 10:09:17 GMT
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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=10942

Segmentation fault using GD - GD::Text::Align

           Summary: Segmentation fault using GD - GD::Text::Align
           Product: Apache httpd-1.3
           Version: 1.3.26
          Platform: PC
               URL: http://www.topconcepts.de
        OS/Version: Linux
            Status: NEW
          Severity: Normal
          Priority: Other
         Component: Other mods
        AssignedTo: bugs@httpd.apache.org
        ReportedBy: steffen@city-map.de
                CC: steffen@city-map.de


Issuing the following command in perl:

my $image=new GD::Image($width,$height);

if either $width or $height is zero, apache writes the following to
the error_log

gd-png:  fatal libpng error: Image width or height is zero in IHDR
gd-png error: setjmp returns error condition

Which is not too strange --- 
but taking a look at /var/log/httpd.error_log shows additionally:

[notice] child pid 6764 exit signal Segmentation fault (11)

Even if the intitial error may be somewhere in the GD.pm - I don't
think, that Apache should crash its childs, should it?

Maybe you can have a look into it,

thanks

Henrik Steffen
www.topconcepts.de

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