Date: Thu, 22 Jul 2010 06:47:07 GMT From: Tom Uffner <tom@uffner.com> To: freebsd-gnats-submit@FreeBSD.org Subject: ports/148834: graphics/mapserver - PDF support causes mapserver to crash when opening PNG files Message-ID: <201007220647.o6M6l74D005134@www.freebsd.org> Resent-Message-ID: <201007220650.o6M6o1U8057184@freefall.freebsd.org>
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>Number: 148834 >Category: ports >Synopsis: graphics/mapserver - PDF support causes mapserver to crash when opening PNG files >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-ports-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Thu Jul 22 06:50:01 UTC 2010 >Closed-Date: >Last-Modified: >Originator: Tom Uffner >Release: 9-current >Organization: >Environment: FreeBSD xiombarg.uffner.com 9.0-CURRENT FreeBSD 9.0-CURRENT #195: Wed Jul 21 03:27:54 EDT 2010 root@xiombarg.uffner.com:/usr/obj/usr/src/sys/XIOMBARG i386 >Description: The mapserver port makefile has a config knob "[ ] PDF Support for PDF output via pdflib" If built with this option enabled, the mapserver applications will crash any time they attempt to open a PNG file. This appears to be caused by conflicts between pdflib's builtin PNG library and /usr/local/lib/libpng.so.6 which is loaded by the mapserver programs. In any case, building w/o the PDF knob checked solves the problem. >How-To-Repeat: % cd /usr/ports/graphics/mapserver % make config [check the option for Support for PDF output via pdflib] % make all % cd /usr/ports/graphics/mapserver/work/mapserver-5.6.4 % ./shp2img -m tests/test.map -o test.png the above is the test suggested in tests/README [watch it fail] >Fix: >Release-Note: >Audit-Trail: >Unformatted:
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