I have opened the bug, I hope I did it right ^_^ http://trac.osgeo.org/mapserver/ticket/4084
On Wed, Nov 16, 2011 at 10:15 AM, Oliver Christen <oliver.chris...@camptocamp.com> wrote: > thank you Steve > I will do it > > best regards > Oliver > > On Tue, Nov 15, 2011 at 11:48 PM, Lime, Steve D (DNR) > <steve.l...@state.mn.us> wrote: >> This is enough to open a bug, can you do that? -Steve >> >> -----Original Message----- >> From: mapserver-users-boun...@lists.osgeo.org >> [mailto:mapserver-users-boun...@lists.osgeo.org] On Behalf Of Oliver Christen >> Sent: Tuesday, November 15, 2011 7:15 AM >> To: mapserver-users@lists.osgeo.org >> Subject: [mapserver-users] crash mapserver with some specific jpeg output >> and truetype symbol over raster >> >> hi all >> >> Im experimenting some weird behavior with some jpeg output on a >> Mapserver 6.0.0 >> >> I have two layers: a raster layer and a watermark using a truetype >> symbol over it. >> When requesting the jpeg output, at the very specific FORMATOPTION >> QUALITY=88, Mapserver crash with a "Floating point exception". >> >> The image is still generated (???), but the error make it impossible to >> server the image with fastcgi, as the Mapserver error trigger an error >> 500 in apache. >> >> I DONT have any problem if: >> 1) I request a png image >> 2) I change the FORMATOPTION QUALITY=88 to 87 or 89 >> >> I have prepared a minimal testcase which allow to reproduce the problem: >> >> http://publicshare.camptocamp.com/mapserver/testcase.zip >> >> which can be triggered with: >> >> shp2img -m testcase.map -l "ch.swisstopo.pixelkarte-farbe-pk200.noscale >> ch.swisstopo.watermark" -i jpeg -s 256 256 -e 624800.0 132400.0 625440.0 >> 133040.0 > test.jpg >> >> or: >> >> /usr/lib/cgi-bin/mapserv -nh >> "QUERY_STRING=map=testcase.map&mode=map&layers=ch.swisstopo.pixelkarte-farbe-pk200.noscale+ch.swisstopo.watermark&mapext=624800.0+132400.0+625440.0+133040.0&mapsize=256+256" >> > test2.jpeg >> >> I just had a look using gdb (but I dont have enough knowledge to get any >> info from this sadely): >> >> gdb /usr/lib/cgi-bin/mapserv >> GNU gdb (GDB) 7.0.1-debian >> Copyright (C) 2009 Free Software Foundation, Inc. >> License GPLv3+: GNU GPL version 3 or later >> <http://gnu.org/licenses/gpl.html> >> This is free software: you are free to change and redistribute it. >> There is NO WARRANTY, to the extent permitted by law. Type "show copying" >> and "show warranty" for details. >> This GDB was configured as "x86_64-linux-gnu". >> For bug reporting instructions, please see: >> <http://www.gnu.org/software/gdb/bugs/>... >> Reading symbols from /usr/lib/cgi-bin/mapserv...(no debugging symbols >> found)...done. >> (gdb) run -nh >> "QUERY_STRING=map=testcase.map&mode=map&layers=ch.swisstopo.pixelkarte-farbe-pk200.noscale+ch.swisstopo.watermark&mapext=624800.0+132400.0+625440.0+133040.0&mapsize=256+256" >> > test2.jpeg >> Starting program: /usr/lib/cgi-bin/mapserv -nh >> "QUERY_STRING=map=testcase.map&mode=map&layers=ch.swisstopo.pixelkarte-farbe-pk200.noscale+ch.swisstopo.watermark&mapext=624800.0+132400.0+625440.0+133040.0&mapsize=256+256" >> > test20.jpeg >> [Thread debugging using libthread_db enabled] >> >> Program received signal SIGFPE, Arithmetic exception. >> 0x00000000004e20dd in ?? () >> (gdb) backtrace >> #0 0x00000000004e20dd in ?? () >> #1 0x000000000051401e in jpeg_stream_term_destination () >> #2 0x00007ffff74dac6f in jpeg_finish_compress () from /usr/lib/libjpeg.so.62 >> #3 0x00000000005144af in ?? () >> #4 0x00000000005168ea in ?? () >> #5 0x0000000000454fbf in ?? () >> #6 0x000000000041e1bb in main () >> >> I had a look at Mapserver 6.0.1 changelog but I couldnt find a bug which >> may be similar. >> Is this a known issue? >> Could someone tell me if it is "enough" to open a bug? >> >> Thanks in advance >> best regards >> Oliver >> _______________________________________________ >> mapserver-users mailing list >> mapserver-users@lists.osgeo.org >> http://lists.osgeo.org/mailman/listinfo/mapserver-users >> >> >> > _______________________________________________ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users