Bug #14021: PHP 4.2.0-dev segfaults with horde

From: ashihab@alcahest.com Operating system: Linux RH7.1 (2.4.9) PHP version: 4.0CVS-2001-11-11 PHP Bug Type: Reproducible crash Bug description: PHP 4.2.0-dev segfaults with horde Hi, I have Horde Address book application (turba) (www.horde.org) from the latest CVS and PHP 4.2.0-dev from cvs. During import function of turba apache seg faults and stop the application. From the debug log you can see a secondary problem. However, the segfault problem still occures when mcal support is removed and the cc_* problem disappears. Can you help? Configuration: Linux RH 7.1 (kernel 2.4.9) Apache 1.3.19 (stock build from RH) php4.2.0-dev (checked out 11.11.01) horde (HORDE, IMP, TURBA, KRONOLITH, WHUPS) (checked out 11.11.01) ./cvsclean ./buildconf ./configure \ --with-zlib \ --with-mm \ --with-mcal \ --with-mysql=/usr \ --with-ldap \ --with-gettext \ --enable-ftp \ --with-db3 \ --with-kerberos \ --with-apxs \ --with-config-file-path=/etc \ --enable-track-vars \ --with-sysvsem \ --with-sysvshm \ --with-imap \ --with-imap-ssl libmcal is installed in /usr/local with directory with ld.so.conf: /usr/lib /usr/kerberos/lib /usr/X11R6/lib /usr/lib/sane /usr/lib/qt-2.3.0/lib /usr/lib/mysql /usr/lib/qt-1.45/lib /usr/local/lib I have run ldconfig. debug.log: CONFIGURE: './configure' '--with-zlib' '--with-mm' '--with-mcal' '--with-mysql=/usr' '--with-ldap' '--with-cyrus' '--with-gettext' '--enable-ftp' '--with-db3' '--with-kerberos' '--with-apxs' '--with-config-file-path=/etc' '--enable-track-vars' '--with-sysvsem' '--with-sysvshm' 'CFLAGS=-O0 -g' CC: gcc CFLAGS: -O0 -g CPPFLAGS: -DLINUX=22 -DMOD_SSL=208101 -DEAPI -DEAPI_MM -DUSE_EXPAT CXX: CXXFLAGS: INCLUDES: -I/usr/include/apache -I$(top_builddir)/Zend -I/usr/local/include -I/usr/local/include/mcal -I/usr/include/mysql LDFLAGS: -Wl,-rpath,/usr/local/lib -L/usr/local/lib -Wl,-rpath,/usr/lib/mysql -L/usr/lib/mysql LIBS: -lmm -lmysqlclient -lz -lmcal -lldap -llber -ldb -lcyrus -lcrypto -lssl -lsasl -lz -lcrypt -lresolv -lm -ldl -lnsl -lresolv -lcrypt DLIBS: SAPI: apache PHP_RPATHS: /usr/local/lib /usr/lib/mysql uname -a: Linux galgamish 2.4.9-12 #1 Tue Oct 30 18:33:49 EST 2001 i686 unknown gcc -o conftest -O0 -g -DLINUX=22 -DMOD_SSL=208101 -DEAPI -DEAPI_MM -DUSE_EXPAT -Wl,-rpath,/usr/local/lib -L/usr/local/lib -Wl,-rpath,/usr/lib/mysql -L/usr/lib/mysql conftest.c -lmm -lmysqlclient -lz -lmcal -lldap -llber -ldb -lcyrus -lcrypto -lssl -lsasl -lz -lcrypt -lresolv -lm -ldl -lnsl -lresolv -lcrypt >&5 /usr/local/lib/libmcal.so: undefined reference to `cc_login' /usr/local/lib/libmcal.so: undefined reference to `cc_searched' /usr/local/lib/libmcal.so: undefined reference to `cc_vlog' /usr/local/lib/libmcal.so: undefined reference to `cc_vdlog' collect2: ld returned 1 exit status gdb stack trace: (gdb) run -X -DHAVE_PROXY -DHAVE_ACCESS -DHAVE_ACT Starting program: /usr/sbin/httpd -X -DHAVE_PROXY -DHAVE_ACCESS -DHAVE_ACT Program received signal SIGSEGV, Segmentation fault. 0x4017af6f in chunk_free (ar_ptr=0x4022ea00, p=0x9bafbe0c) at malloc.c:3225 3225 malloc.c: No such file or directory. in malloc.c (gdb) backtrace #0 0x4017af6f in chunk_free (ar_ptr=0x4022ea00, p=0x9bafbe0c) at malloc.c:3225 #1 0x4017acd4 in __libc_free (mem=0x8213180) at malloc.c:3154 #2 0x403d3c36 in _efree (ptr=0x821318c) at zend_alloc.c:246 #3 0x403ee000 in _zval_dtor (zvalue=0x82131a4) at zend_variables.c:44 #4 0x403e5021 in _zval_ptr_dtor (zval_ptr=0x8216040) at zend_execute_API.c:274 #5 0x403f53c5 in zend_hash_destroy (ht=0x8215f4c) at zend_hash.c:541 #6 0x403ee038 in _zval_dtor (zvalue=0x8215f2c) at zend_variables.c:51 #7 0x403e5021 in _zval_ptr_dtor (zval_ptr=0x82161c0) at zend_execute_API.c:274 #8 0x403f53c5 in zend_hash_destroy (ht=0x4050cc88) at zend_hash.c:541 #9 0x403e4bf6 in shutdown_executor () at zend_execute_API.c:173 #10 0x403ef4f7 in zend_deactivate () at zend.c:600 #11 0x404001eb in php_request_shutdown (dummy=0x0) at main.c:736 #12 0x403fc666 in apache_php_module_main (r=0x80f9d90, display_source_mode=0) at sapi_apache.c:96 #13 0x403fd41c in send_php (r=0x80f9d90, display_source_mode=0, filename=0x80fb9f8 "/var/www/Intranet/horde/turba/data.php") at mod_php4.c:575 #14 0x403fd489 in send_parsed_php (r=0x80f9d90) at mod_php4.c:590 #15 0x08054e8d in ap_invoke_handler () at eval.c:41 #16 0x0806707c in ap_some_auth_required () at eval.c:41 #17 0x080670f3 in ap_process_request () at eval.c:41 #18 0x0805f6b7 in ap_child_terminate () at eval.c:41 #19 0x0805f85a in ap_child_terminate () at eval.c:41 #20 0x0805f99d in ap_child_terminate () at eval.c:41 #21 0x0805ffbe in ap_child_terminate () at eval.c:41 #22 0x08060883 in main () at eval.c:41 #23 0x40116627 in __libc_start_main (main=0x8060400 <main>, argc=5, ubp_av=0xbffff904, init=0x804fa3c <_init>, fini=0x808a51c <_fini>, rtld_fini=0x4000dcd4 <_dl_fini>, stack_end=0xbffff8fc) at ../sysdeps/generic/libc-start.c:129 -- Edit bug report at: http://bugs.php.net/?id=14021&edit=1