#23665 [Opn->Fbk]: PHP crashes with segfault as soon as it is loaded

ID: 23665 Updated by: sniper@php.net Reported By: dm at zamang dot co dot uk -Status: Open +Status: Feedback Bug Type: Reproducible crash Operating System: SCO OpenServer 5.0.6 PHP Version: 4.3.2RC3 New Comment: Please try using this CVS snapshot: http://snaps.php.net/php4-STABLE-latest.tar.gz For Windows: http://snaps.php.net/win32/php4-win32-STABLE-latest.zip Previous Comments: ------------------------------------------------------------------------ [2003-05-16 16:17:19] dm at zamang dot co dot uk Compilation attempted on SCO OpenServer 5.0.6 with the following configure line: ./configure --prefix=/usr/local/php-4.3.1 --disable-all --enable-sysvsem --enable-sysvshm --enable-debug The compilation appears to successfully complete and Installation takes an age, this seems to be down to the php program in /sapi/cli segfaulting. Any attempt to use any of the compiled 'php' programs also results in a segfault. Once installed the same problem occurs. Following is a back trace using gdb. bash-2.03# ./php Segmentation Fault (core dumped) bash-2.03# pwd /usr/local/php-4.3.2RC3/bin bash-2.03# gdb ./php ./core GNU gdb 5.0 Copyright 2000 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "i386-pc-sco3.2v5.0.5"... Core was generated by `php'. Program terminated with signal 11, Segmentation fault. Reading symbols from /usr/lib/libsocket.so.2...done. Loaded symbols for /usr/lib/libsocket.so.2 Reading symbols from /usr/lib/libc.so.1...done. Loaded symbols for /usr/lib/libc.so.1 Reading symbols from /usr/lib/libresolv.so.1...done. Loaded symbols for /usr/lib/libresolv.so.1 #0 0x80021bb2 in getcwd () from /usr/lib/libc.so.1 (gdb) bt #0 0x80021bb2 in getcwd () from /usr/lib/libc.so.1 #1 0x80073d00 in pathcanon () from /usr/lib/libsocket.so.2 #2 0x80073fe0 in realpath () from /usr/lib/libsocket.so.2 #3 0x80cc490 in php_execute_script (primary_file=0x8047d10) at /src/php-4.3.2RC3/main/main.c:1651 #4 0x8118560 in main (argc=1, argv=0x8047d58) at /src/php-4.3.2RC3/sapi/cgi/cgi_main.c:1498 #5 0x8059d1b in _start () (gdb) This system has successfully compiled, and is running, 4.2.3 and I've not experienced any problems compiling up previous versions (4.1.X). I was planning on skipping 4.3.1, but after 4.3.2RC3 failed I tried it and got a similar problem with it. I've attached the backtrace for it just in case. bash-2.03# pwd /usr/local/php-4.3.1/bin bash-2.03# ./php Segmentation Fault (core dumped) bash-2.03# gdb ./php ./core GNU gdb 5.0 Copyright 2000 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "i386-pc-sco3.2v5.0.5"... Core was generated by `php'. Program terminated with signal 11, Segmentation fault. Reading symbols from /usr/lib/libsocket.so.2...done. Loaded symbols for /usr/lib/libsocket.so.2 Reading symbols from /usr/lib/libc.so.1...done. Loaded symbols for /usr/lib/libc.so.1 Reading symbols from /usr/lib/libresolv.so.1...done. Loaded symbols for /usr/lib/libresolv.so.1 #0 0x80021bb2 in getcwd () from /usr/lib/libc.so.1 (gdb) bt #0 0x80021bb2 in getcwd () from /usr/lib/libc.so.1 #1 0x80073d00 in pathcanon () from /usr/lib/libsocket.so.2 #2 0x80073fe0 in realpath () from /usr/lib/libsocket.so.2 #3 0x80ca83c in php_execute_script (primary_file=0x8047d1c) at /src/php-4.3.1/main/main.c:1539 #4 0x8114c58 in main (argc=1, argv=0x8047d64) at /src/php-4.3.1/sapi/cgi/cgi_main.c:1424 #5 0x8059b4b in _start () (gdb) ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=23665&edit=1