Philippe, My regex crash was because of a bug in mapserver http://trac.osgeo.org/mapserver/ticket/2577#comment:8
which has been fixed now in svn. It was specifically related to a crash cause when AGG FORMATOPTION PALETTE=<file> could not open <file>.
Hope this helps, -Steve W Philippe Kruschitz wrote:
You --must-- compile and install the last version of gd, the gd version on RHEL 5 and 5.1 is broken, also on centos and fedora core 8. Be sure to replace the old gd version on /usr/lib, also check the simlinks on /usr/lib, then run ldconfig as root. If you use mapserver with phpmapscript install php-gd with yum. Hope this helps. Saludos. -- Nahum Castro Leon, Guanajuato, Mexico http://www.leon-linux.com e-mail: pedro1_72 [en] yahoo [punto] comI did pretty much everything you said before compiling mapserver (i didn't have mapscript, though). I tried to to change the malloc value, as frank warmerdam suggested, with exactly the same result as stephen woodbridge: the crash is fixed, but the regular expression systematically fails..... Anyone has an idea? Did Stephen fixed it? Regards, Phil Quote S. Woodbridge: Hi Frank, Adding more to to the malloc fixed the crash, but the regex is failing :( and should be ok: Breakpoint 1, msEvalRegex (e=0x4e9873 "\\.map$", s=0x7232a0 "/u/data/maps/google-agg.map") at mapfile.c:79 ... 89 if(ms_regexec(&re, s, 0, NULL, 0) != 0) { /* no match */ (gdb) p ms_regexec(&re, s, 0, 0, 0) $1 = 1 (gdb) c Continuing. Content-type: text/html <HTML> <HEAD><TITLE>MapServer Message</TITLE></HEAD> <!-- MapServer version 5.0.2 OUTPUT=GIF OUTPUT=PNG OUTPUT=JPEG OUTPUT=WBMP OUTPUT=SVG SUPPORTS=PROJ SUPPORTS=AGG SUPPORTS=FREETYPE SUPPORTS=WMS_SERVER SUPPORTS=WMS_CLIENT SUPPORTS=WFS_SERVER INPUT=EPPL7 INPUT=POSTGIS INPUT=OGR INPUT=GDAL INPUT=SHAPEFILE --> <BODY BGCOLOR="#FFFFFF"> msEvalRegex(): Regular expression error. String (/u/data/maps/google-agg.map) failed expression test. </BODY></HTML> Program exited normally. This should NOT be happening. Arrrgh! Anyone else using fc8 on a x86_84 box? -Steve
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