[Mapserver-users] Mapserver crashes if I load a png

[Carsten Busch]

When I try to show a png file via mapserv I get an Internal Server Error.
The apache log contains:
  Premature end of script headers: /usr/local/apache/cgi-bin/mapserv

The error occurs only, if parts of the png should be visible, if I get a 
different part wich does not contain oder intersects the png, then I get 
no errors.
I suppose my png support is wrong, does anybody has an idea?


I use mapserver with postgis and the follow configuration/libraries:
mapserver-3.6.6, postgresql-7.3.3/,postgis-0.7.5/,php-4.3.2/

[root at jena cgi-bin]# ldd mapserv
         libgd.so.2 => /usr/lib/libgd.so.2 (0x40025000)
         libjpeg.so.62 => /usr/lib/libjpeg.so.62 (0x4005c000)
         libfreetype.so.6 => /usr/lib/libfreetype.so.6 (0x4007d000)
         libpng.so.3 => /usr/lib/libpng.so.3 (0x400cc000)
         libz.so.1 => /lib/libz.so.1 (0x400f1000)
         libpdf.so.1 => /usr/local/lib/libpdf.so.1 (0x400ff000)
         libproj.so.0 => /usr/local/lib/libproj.so.0 (0x40193000)
         libgdal.1.1.so => /usr/local/lib/libgdal.1.1.so (0x401c7000)
         libpq.so.3 => /usr/lib/libpq.so.3 (0x4043c000)
         libwwwxml.so.0 => /usr/lib/libwwwxml.so.0 (0x40452000)
         libxmltok.so.0 => /usr/lib/libxmltok.so.0 (0x4045e000)
         libxmlparse.so.0 => /usr/lib/libxmlparse.so.0 (0x40478000)
         libwwwzip.so.0 => /usr/lib/libwwwzip.so.0 (0x40481000)
         libwwwinit.so.0 => /usr/lib/libwwwinit.so.0 (0x40484000)
         libwwwapp.so.0 => /usr/lib/libwwwapp.so.0 (0x40487000)
         libwwwhtml.so.0 => /usr/lib/libwwwhtml.so.0 (0x4049f000)
         libwwwtelnet.so.0 => /usr/lib/libwwwtelnet.so.0 (0x404ac000)
         libwwwnews.so.0 => /usr/lib/libwwwnews.so.0 (0x404af000)
         libwwwhttp.so.0 => /usr/lib/libwwwhttp.so.0 (0x404b8000)
         libwwwmime.so.0 => /usr/lib/libwwwmime.so.0 (0x404cc000)
         libwwwgopher.so.0 => /usr/lib/libwwwgopher.so.0 (0x404d6000)
         libwwwftp.so.0 => /usr/lib/libwwwftp.so.0 (0x404dc000)
         libwwwfile.so.0 => /usr/lib/libwwwfile.so.0 (0x404e5000)
         libwwwdir.so.0 => /usr/lib/libwwwdir.so.0 (0x404ef000)
         libwwwcache.so.0 => /usr/lib/libwwwcache.so.0 (0x404f5000)
         libwwwstream.so.0 => /usr/lib/libwwwstream.so.0 (0x404ff000)
         libwwwmux.so.0 => /usr/lib/libwwwmux.so.0 (0x40506000)
         libwwwtrans.so.0 => /usr/lib/libwwwtrans.so.0 (0x4050b000)
         libwwwcore.so.0 => /usr/lib/libwwwcore.so.0 (0x40511000)
         libwwwutils.so.0 => /usr/lib/libwwwutils.so.0 (0x4053a000)
         libmd5.so.0 => /usr/lib/libmd5.so.0 (0x40542000)
         libdl.so.2 => /lib/libdl.so.2 (0x40545000)
         libssl.so.0.9.7 => /usr/lib/libssl.so.0.9.7 (0x40548000)
         libcrypto.so.0.9.7 => /usr/lib/libcrypto.so.0.9.7 (0x40577000)
         libm.so.6 => /lib/i686/libm.so.6 (0x40665000)
         libstdc++.so.5 => /usr/lib/libstdc++.so.5 (0x40687000)
         libc.so.6 => /lib/i686/libc.so.6 (0x40739000)
         libgcc_s.so.1 => /lib/libgcc_s.so.1 (0x4086c000)
         libcrypt.so.1 => /lib/libcrypt.so.1 (0x40875000)
         libresolv.so.2 => /lib/libresolv.so.2 (0x408a3000)
         libnsl.so.1 => /lib/libnsl.so.1 (0x408b4000)
         libssl.so.0 => /usr/lib/libssl.so.0 (0x408c8000)
         libcrypto.so.0 => /usr/lib/libcrypto.so.0 (0x408f7000)
         /lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0x40000000)



-- 


Viele Grüsse von

Carsten Busch



**********************************************
* Geographisches Institut FSU Jena           *
* email: ncb at uni-jena.de                     *
* Tel:+49-3641-9-48866  Fax:+49-3641-9-48852 *
* mobil:+49-177-8950892                      *
**********************************************