Segfault with PHP mapscript 4.4.0

[Thomas Sondag]

Hi list,

I try to build php mapscript with the new option  :
--with-php-regex-dir .
It work fine with php as an apache DSO module, but now, I have problems
when I try to use it with php4 CGI binary. Php cgi load the module
without problem but segfault on ms_newmapobj function use.

Part of the ltrace :

strlen("MapScript")                              = 9
malloc(45)                                       = 0x8381c38
memcpy(0x8381c58, "MapScript", 10)               = 0x8381c58
malloc(72)                                       = 0x8381c70
memcpy(0x8381c70, "H", 72)                       = 0x8381c70
strlen("MapScript")                              = 9
memcpy(0x836f1cc, "ms_newmapobj", 12)            = 0x836f1cc
memcpy(0x836f3ac, "map/apserver.map", 16)        = 0x836f3ac
--- SIGSEGV (Segmentation fault) ---
+++ killed by SIGSEGV +++


the map file map/apserver.map doesn't exist.


My configure options :

        ./configure \
        --prefix=/usr \
        --enable-debug \
        --without-tiff \
        --without-pdf \
        --with-gd=/usr \
        --with-freetype=/usr \
        --with-zlib=/usr \
        --with-png=/usr \
        --with-xpm=/usr \
        --with-jpeg=/usr \
        --with-gdal \
        --with-ogr \
        --with-proj \
        --with-eppl \
        --with-postgis \
        --with-wcs \
        --with-wms \
        --with-wmsclient \
        --with-wfs \
        --with-wfsclient \
        --with-php=/usr/include/php4 \
        --with-php-regex-dir=/usr/include/php4/regex \
        --with-threads


Shared lib version :
ldd /usr/lib/php4/20020429/php_mapscript.so
        libcurl.so.3 => /usr/lib/libcurl.so.3 (0x400f3000)
        libidn.so.11 => /usr/lib/libidn.so.11 (0x40122000)
        libssl.so.0.9.7 => /usr/lib/i686/cmov/libssl.so.0.9.7 (0x40153000)
        libcrypto.so.0.9.7 => /usr/lib/i686/cmov/libcrypto.so.0.9.7
(0x40184000)        libdl.so.2 => /lib/libdl.so.2 (0x40283000)
        libz.so.1 => /usr/lib/libz.so.1 (0x40286000)
        libpq.so.3 => /usr/lib/libpq.so.3 (0x40298000)
        libjpeg.so.62 => /usr/lib/libjpeg.so.62 (0x402b7000)
        libfreetype.so.6 => /usr/lib/libfreetype.so.6 (0x402d6000)
        libpng12.so.0 => /usr/lib/libpng12.so.0 (0x40343000)
        libgdal.so.1 => /usr/lib/libgdal.so.1 (0x40368000)
        libpthread.so.0 => /lib/libpthread.so.0 (0x406d2000)
        libproj.so.0 => /usr/lib/libproj.so.0 (0x40723000)
        libgd.so.2 => /usr/lib/libgd.so.2 (0x40758000)
        libstdc++.so.5 => /usr/lib/libstdc++.so.5 (0x407a9000)
        libm.so.6 => /lib/libm.so.6 (0x40863000)
        libc.so.6 => /lib/libc.so.6 (0x40885000)
        libgcc_s.so.1 => /lib/libgcc_s.so.1 (0x409b8000)
        /lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0x80000000)
        libkrb5.so.3 => /usr/lib/libkrb5.so.3 (0x409c1000)
        libcrypt.so.1 => /lib/libcrypt.so.1 (0x40a29000)
        libresolv.so.2 => /lib/libresolv.so.2 (0x40a57000)
        libnsl.so.1 => /lib/libnsl.so.1 (0x40a69000)
        libodbc.so.1 => /usr/lib/libodbc.so.1 (0x40a7e000)
        libxerces-c.so.21 => /usr/lib/libxerces-c.so.21 (0x40af6000)
        libjasper-1.701.so.1 => /usr/lib/libjasper-1.701.so.1 (0x40d71000)
        libmfhdf.so.4 => /usr/lib/libmfhdf.so.4 (0x40dbe000)
        libdf.so.4 => /usr/lib/libdf.so.4 (0x40de1000)
        libungif.so.4 => /usr/lib/libungif.so.4 (0x40e80000)
        libtiff.so.4 => /usr/lib/libtiff.so.4 (0x40e88000)
        libnetcdf.so.3 => /usr/lib/libnetcdf.so.3 (0x40ed6000)
        libcfitsio.so.2 => /usr/lib/libcfitsio.so.2 (0x40ef9000)
        libXpm.so.4 => /usr/X11R6/lib/libXpm.so.4 (0x41066000)
        libX11.so.6 => /usr/X11R6/lib/libX11.so.6 (0x41076000)
        libfontconfig.so.1 => /usr/lib/libfontconfig.so.1 (0x4113d000)
        libk5crypto.so.3 => /usr/lib/libk5crypto.so.3 (0x41164000)
        libcom_err.so.2 => /lib/libcom_err.so.2 (0x41186000)
        libltdl.so.3 => /usr/lib/libltdl.so.3 (0x41189000)
        libexpat.so.1 => /usr/lib/libexpat.so.1 (0x41191000)


Debian packages :
http://agrogeomatic.educagri.fr/debian/dists/experimental/


Do I mis something ?

Thanks for your help

    Thomas