From:             [EMAIL PROTECTED]
Operating system: Mac OS X 10.0
PHP version:      4.0.4pl1
PHP Bug Type:     Reproduceable crash
Bug description:  Apache Segmentation Fault

While developing a complex PHP application, I wrote an 
include file that generates a simple web-based form. This 
include file is accessed through one of 2 different pages 
(admins.php or members.php). When the file is included in 
admins.php, everything works peachy. When the file is 
included in members.php, the form only partially displays, 
Apache generates a seg fault, and the page is never 
rendered. This problem occurred on only one other script 
page that I noticed.


I originally discovered this with an OS X install (on a 
dual-G4, built from packages found on the web), but copied 
all the relevant files to a Linux PPC machine (604e) with 
different build options, and encountered the same problem 
there. Then I copied the files to an OpenBSD machine, and 
did NOT see the problem (which leads me to believe it may 
be processor related).

I built a new version of PHP to include --enable-debug and 
a few other options (gd, trans-sid), and now even MORE 
pages generate seg faults, though a simple php_info() page 
works fine.

I'm including below a copy of the Apache seg fault error 
line, and the backtrace. Happy to allow access to php_info 
upon request...

Apache's error log reads:
[Sat Apr  7 20:18:18 2001] [notice] child pid 25681 exit 
signal Segmentation fault (11)

No core is dumped (Mac OS X doesn't seem to do this).

Running Apache under gdb as instructed generates this 
backtrace:
#0  0x00ee7a4c in execute (op_array=0x9179b4) at ./
zend_execute.c:925
#1  0x00eebcd8 in execute (op_array=0x916fc4) at ./
zend_execute.c:1559
#2  0x00eebcd8 in execute (op_array=0x6f8e84) at ./
zend_execute.c:1559
#3  0x00eebcd8 in execute (op_array=0xa65880) at ./
zend_execute.c:1559
#4  0x00eebcd8 in execute (op_array=0x69ac94) at ./
zend_execute.c:1559
#5  0x00eebcd8 in execute (op_array=0x9179b4) at ./
zend_execute.c:1559
#6  0x00eebcd8 in execute (op_array=0x916fc4) at ./
zend_execute.c:1559
#7  0x00eebcd8 in execute (op_array=0x6f8e84) at ./
zend_execute.c:1559
#8  0x00eebcd8 in execute (op_array=0xa65880) at ./
zend_execute.c:1559
#9  0x00eebcd8 in execute (op_array=0x69ac94) at ./
zend_execute.c:1559
#10 0x00eebcd8 in execute (op_array=0x9179b4) at ./
zend_execute.c:1559
#11 0x00eebcd8 in execute (op_array=0x916fc4) at ./
zend_execute.c:1559
#12 0x00eebcd8 in execute (op_array=0x6f8e84) at ./
zend_execute.c:1559
#13 0x00eebcd8 in execute (op_array=0xa65880) at ./
zend_execute.c:1559
#14 0x00eebcd8 in execute (op_array=0x69ac94) at ./
zend_execute.c:1559
#15 0x00eebcd8 in execute (op_array=0x9179b4) at ./
zend_execute.c:1559
#16 0x00eebcd8 in execute (op_array=0x916fc4) at ./
zend_execute.c:1559
#17 0x00eebcd8 in execute (op_array=0x6f8e84) at ./
zend_execute.c:1559
#18 0x00eebcd8 in execute (op_array=0xa65880) at ./
zend_execute.c:1559
#19 0x00eebcd8 in execute (op_array=0x69ac94) at ./
zend_execute.c:1559
#20 0x00eebcd8 in execute (op_array=0x9179b4) at ./
zend_execute.c:1559
#21 0x00eebcd8 in execute (op_array=0x916fc4) at ./
zend_execute.c:1559
#22 0x00eebcd8 in execute (op_array=0x6f8e84) at ./
zend_execute.c:1559
#23 0x00eebcd8 in execute (op_array=0xa65880) at ./
zend_execute.c:1559
#24 0x00eebcd8 in execute (op_array=0x69ac94) at ./
zend_execute.c:1559
#25 0x00eebcd8 in execute (op_array=0x9179b4) at ./
zend_execute.c:1559
#26 0x00eebcd8 in execute (op_array=0x916fc4) at ./
zend_execute.c:1559
#27 0x00eebcd8 in execute (op_array=0x6f8e84) at ./
zend_execute.c:1559
#28 0x00eebcd8 in execute (op_array=0xa65880) at ./
zend_execute.c:1559
#29 0x00eebcd8 in execute (op_array=0x69ac94) at ./
zend_execute.c:1559
#30 0x00eebcd8 in execute (op_array=0x9179b4) at ./
zend_execute.c:1559
#31 0x00eebcd8 in execute (op_array=0x916fc4) at ./
zend_execute.c:1559
#32 0x00eebcd8 in execute (op_array=0x6f8e84) at ./
zend_execute.c:1559
#33 0x00eebcd8 in execute (op_array=0xa65880) at ./
zend_execute.c:1559
#34 0x00eebcd8 in execute (op_array=0x69ac94) at ./
zend_execute.c:1559
#35 0x00eebcd8 in execute (op_array=0x9179b4) at ./
zend_execute.c:1559
#36 0x00eebcd8 in execute (op_array=0x916fc4) at ./
zend_execute.c:1559
#37 0x00eebcd8 in execute (op_array=0x6f8e84) at ./
zend_execute.c:1559
#38 0x00eebcd8 in execute (op_array=0xa65880) at ./
zend_execute.c:1559
#39 0x00eebcd8 in execute (op_array=0x69ac94) at ./
zend_execute.c:1559
#40 0x00eebcd8 in execute (op_array=0x9179b4) at ./
zend_execute.c:1559
#41 0x00eebcd8 in execute (op_array=0x916fc4) at ./
zend_execute.c:1559
#42 0x00eebcd8 in execute (op_array=0x6f8e84) at ./
zend_execute.c:1559
#43 0x00eebcd8 in execute (op_array=0xa65880) at ./
zend_execute.c:1559
#44 0x00eebcd8 in execute (op_array=0x69ac94) at ./
zend_execute.c:1559
#45 0x00eebcd8 in execute (op_array=0x9179b4) at ./
zend_execute.c:1559
#46 0x00eebcd8 in execute (op_array=0x916fc4) at ./
zend_execute.c:1559
#47 0x00eebcd8 in execute (op_array=0x6f8e84) at ./
zend_execute.c:1559
#48 0x00eebcd8 in execute (op_array=0xa65880) at ./
zend_execute.c:1559
#49 0x00eebcd8 in execute (op_array=0x69ac94) at ./
zend_execute.c:1559
#50 0x00eebcd8 in execute (op_array=0x9179b4) at ./
zend_execute.c:1559
#51 0x00eebcd8 in execute (op_array=0x916fc4) at ./
zend_execute.c:1559
#52 0x00eebcd8 in execute (op_array=0x6f8e84) at ./
zend_execute.c:1559
#53 0x00eebcd8 in execute (op_array=0xa65880) at ./
zend_execute.c:1559
#54 0x00eebcd8 in execute (op_array=0x69ac94) at ./
zend_execute.c:1559
#55 0x00eebcd8 in execute (op_array=0x9179b4) at ./
zend_execute.c:1559
#56 0x00eebcd8 in execute (op_array=0x916fc4) at ./
zend_execute.c:1559
#57 0x00eebcd8 in execute (op_array=0x6f8e84) at ./
zend_execute.c:1559
#58 0x00eebcd8 in execute (op_array=0xa65880) at ./
zend_execute.c:1559
#59 0x00eebcd8 in execute (op_array=0x69ac94) at ./
zend_execute.c:1559
#60 0x00eebcd8 in execute (op_array=0x9179b4) at ./
zend_execute.c:1559
#61 0x00eebcd8 in execute (op_array=0x916fc4) at ./
zend_execute.c:1559
#62 0x00eebcd8 in execute (op_array=0x6f8e84) at ./
zend_execute.c:1559
#63 0x00eebcd8 in execute (op_array=0xa65880) at ./
zend_execute.c:1559
#64 0x00eebcd8 in execute (op_array=0x69ac94) at ./
zend_execute.c:1559
#65 0x00eebcd8 in execute (op_array=0x9179b4) at ./
zend_execute.c:1559
#66 0x00eebcd8 in execute (op_array=0x916fc4) at ./
zend_execute.c:1559
#67 0x00eebcd8 in execute (op_array=0x6f8e84) at ./
zend_execute.c:1559
#68 0x00eebcd8 in execute (op_array=0xa65880) at ./
zend_execute.c:1559
#69 0x00eebcd8 in execute (op_array=0x69ac94) at ./
zend_execute.c:1559
#70 0x00eebcd8 in execute (op_array=0x9179b4) at ./
zend_execute.c:1559
#71 0x00eebcd8 in execute (op_array=0x916fc4) at ./
zend_execute.c:1559
#72 0x00eebcd8 in execute (op_array=0x6f8e84) at ./
zend_execute.c:1559
#73 0x00eebcd8 in execute (op_array=0xa65880) at ./
zend_execute.c:1559
#74 0x00eebcd8 in execute (op_array=0x69ac94) at ./
zend_execute.c:1559
#75 0x00eebcd8 in execute (op_array=0x9179b4) at ./
zend_execute.c:1559
#76 0x00eebcd8 in execute (op_array=0x916fc4) at ./
zend_execute.c:1559
#77 0x00eebcd8 in execute (op_array=0x6f8e84) at ./
zend_execute.c:1559
#78 0x00eebcd8 in execute (op_array=0xa65880) at ./
zend_execute.c:1559
#79 0x00eebcd8 in execute (op_array=0x69ac94) at ./
zend_execute.c:1559
#80 0x00eebcd8 in execute (op_array=0x9179b4) at ./
zend_execute.c:1559
#81 0x00eebcd8 in execute (op_array=0x916fc4) at ./
zend_execute.c:1559
#82 0x00eebcd8 in execute (op_array=0x6f8e84) at ./
zend_execute.c:1559
#83 0x00eebcd8 in execute (op_array=0xa65880) at ./
zend_execute.c:1559
#84 0x00eebcd8 in execute (op_array=0x69ac94) at ./
zend_execute.c:1559
#85 0x00eebcd8 in execute (op_array=0x9179b4) at ./
zend_execute.c:1559
#86 0x00eebcd8 in execute (op_array=0x916fc4) at ./
zend_execute.c:1559
#87 0x00eebcd8 in execute (op_array=0x6f8e84) at ./
zend_execute.c:1559
#88 0x00eebcd8 in execute (op_array=0xa65880) at ./
zend_execute.c:1559
#89 0x00eebcd8 in execute (op_array=0x69ac94) at ./
zend_execute.c:1559
#90 0x00eebcd8 in execute (op_array=0x9179b4) at ./
zend_execute.c:1559
#91 0x00eebcd8 in execute (op_array=0x916fc4) at ./
zend_execute.c:1559
#92 0x00eebcd8 in execute (op_array=0x6f8e84) at ./
zend_execute.c:1559
#93 0x00eebcd8 in execute (op_array=0xa65880) at ./
zend_execute.c:1559
#94 0x00eebcd8 in execute (op_array=0x69ac94) at ./
zend_execute.c:1559
#95 0x00eebcd8 in execute (op_array=0x9179b4) at ./
zend_execute.c:1559
#96 0x00eebcd8 in execute (op_array=0x916fc4) at ./
zend_execute.c:1559
#97 0x00eebcd8 in execute (op_array=0x6f8e84) at ./
zend_execute.c:1559
#98 0x00eebcd8 in execute (op_array=0xa65880) at ./
zend_execute.c:1559
#99 0x00eebcd8 in execute (op_array=0x69ac94) at ./
zend_execute.c:1559
#100 0x00eebcd8 in execute (op_array=0x9179b4) at ./
zend_execute.c:1559
#101 0x00eebcd8 in execute (op_array=0x916fc4) at ./
zend_execute.c:1559
#102 0x00eebcd8 in execute (op_array=0x6f8e84) at ./
zend_execute.c:1559
#103 0x00eebcd8 in execute (op_array=0xa65880) at ./
zend_execute.c:1559
#104 0x00eebcd8 in execute (op_array=0x69ac94) at ./
zend_execute.c:1559
#105 0x00eebcd8 in execute (op_array=0x9179b4) at ./
zend_execute.c:1559
#106 0x00eebcd8 in execute (op_array=0x916fc4) at ./
zend_execute.c:1559
#107 0x00eebcd8 in execute (op_array=0x6f8e84) at ./
zend_execute.c:1559
#108 0x00eebcd8 in execute (op_array=0xa65880) at ./
zend_execute.c:1559
#109 0x00eebcd8 in execute (op_array=0x69ac94) at ./
zend_execute.c:1559
#110 0x00eebcd8 in execute (op_array=0x9179b4) at ./
zend_execute.c:1559
#111 0x00eebcd8 in execute (op_array=0x916fc4) at ./
zend_execute.c:1559
#112 0x00eebcd8 in execute (op_array=0x6f8e84) at ./
zend_execute.c:1559
#113 0x00eebcd8 in execute (op_array=0xa65880) at ./
zend_execute.c:1559
#114 0x00eebcd8 in execute (op_array=0x69ac94) at ./
zend_execute.c:1559
#115 0x00eebcd8 in execute (op_array=0x9179b4) at ./
zend_execute.c:1559
#116 0x00eebcd8 in execute (op_array=0x916fc4) at ./
zend_execute.c:1559
#117 0x00eebcd8 in execute (op_array=0x6f8e84) at ./
zend_execute.c:1559
#118 0x00eebcd8 in execute (op_array=0xa65880) at ./
zend_execute.c:1559
#119 0x00eebcd8 in execute (op_array=0x69ac94) at ./
zend_execute.c:1559
#120 0x00eebcd8 in execute (op_array=0x9179b4) at ./
zend_execute.c:1559
#121 0x00eebcd8 in execute (op_array=0x916fc4) at ./
zend_execute.c:1559
#122 0x00eebcd8 in execute (op_array=0x6f8e84) at ./
zend_execute.c:1559
#123 0x00eebcd8 in execute (op_array=0xa65880) at ./
zend_execute.c:1559
#124 0x00eebcd8 in execute (op_array=0x69ac94) at ./
zend_execute.c:1559
#125 0x00eebcd8 in execute (op_array=0x9179b4) at ./
zend_execute.c:1559
#126 0x00eebcd8 in execute (op_array=0x916fc4) at ./
zend_execute.c:1559
#127 0x00eebcd8 in execute (op_array=0x6f8e84) at ./
zend_execute.c:1559
#128 0x00eebcd8 in execute (op_array=0xa65880) at ./
zend_execute.c:1559
#129 0x00eebcd8 in execute (op_array=0x69ac94) at ./
zend_execute.c:1559
#130 0x00eebcd8 in execute (op_array=0x9179b4) at ./
zend_execute.c:1559
#131 0x00eebcd8 in execute (op_array=0x916fc4) at ./
zend_execute.c:1559
#132 0x00eebcd8 in execute (op_array=0x6f8e84) at ./
zend_execute.c:1559
#133 0x00eebcd8 in execute (op_array=0xa65880) at ./
zend_execute.c:1559
#134 0x00eebcd8 in execute (op_array=0x69ac94) at ./
zend_execute.c:1559
#135 0x00eebcd8 in execute (op_array=0x9179b4) at ./
zend_execute.c:1559
#136 0x00eebcd8 in execute (op_array=0x916fc4) at ./
zend_execute.c:1559
#137 0x00eebcd8 in execute (op_array=0x6f8e84) at ./
zend_execute.c:1559
#138 0x00eebcd8 in execute (op_array=0xa65880) at ./
zend_execute.c:1559
#139 0x00eebcd8 in execute (op_array=0x69ac94) at ./
zend_execute.c:1559
#140 0x00eebcd8 in execute (op_array=0x9179b4) at ./
zend_execute.c:1559
#141 0x00eebcd8 in execute (op_array=0x916fc4) at ./
zend_execute.c:1559
#142 0x00eebcd8 in execute (op_array=0x6f8e84) at ./
zend_execute.c:1559
#143 0x00eebcd8 in execute (op_array=0xa65880) at ./
zend_execute.c:1559
#144 0x00eebcd8 in execute (op_array=0x69ac94) at ./
zend_execute.c:1559
#145 0x00eebcd8 in execute (op_array=0x9179b4) at ./
zend_execute.c:1559
#146 0x00eebcd8 in execute (op_array=0x916fc4) at ./
zend_execute.c:1559
#147 0x00eebcd8 in execute (op_array=0x6f8e84) at ./
zend_execute.c:1559
#148 0x00eebcd8 in execute (op_array=0xa65880) at ./
zend_execute.c:1559
#149 0x00eebcd8 in execute (op_array=0x69ac94) at ./
zend_execute.c:1559
#150 0x00eebcd8 in execute (op_array=0x9179b4) at ./
zend_execute.c:1559
#151 0x00eebcd8 in execute (op_array=0x916fc4) at ./
zend_execute.c:1559
#152 0x00eebcd8 in execute (op_array=0x6f8e84) at ./
zend_execute.c:1559
#153 0x00eebcd8 in execute (op_array=0xa65880) at ./
zend_execute.c:1559
#154 0x00eebcd8 in execute (op_array=0x69ac94) at ./
zend_execute.c:1559
#155 0x00eebcd8 in execute (op_array=0x9179b4) at ./
zend_execute.c:1559
#156 0x00eebcd8 in execute (op_array=0xa64950) at ./
zend_execute.c:1559
#157 0x00eebcd8 in execute (op_array=0x6ff094) at ./
zend_execute.c:1559
#158 0x00eebcd8 in execute (op_array=0xa69690) at ./
zend_execute.c:1559
#159 0x00eebcd8 in execute (op_array=0xa56a54) at ./
zend_execute.c:1559
#160 0x00eee4cc in execute (op_array=0xa53144) at ./
zend_execute.c:2063
#161 0x00ed15b0 in zend_execute_scripts (type=8, 
file_count=3) at zend.c:729
#162 0x00f1fcf0 in php_execute_script (primary_file=
0xbffff698) at main.c:1221
#163 0x00f1b9b8 in apache_php_module_main (r=0xa4e9a4, 
display_source_mode=0) at sapi_apache.c:89
#164 0x00f1988c in send_php (r=0xa4e9a4, 
display_source_mode=0, filename=0xa505dc "/Library/
WebServer/Documents/spud/members.php") at mod_php4.c:516
#165 0x00f198dc in send_parsed_php (r=0xa4e9a4) at 
mod_php4.c:527
#166 0x0000cab4 in ap_invoke_handler ()
#167 0x00016b0c in process_request_internal ()
#168 0x00016b88 in ap_process_request ()
#169 0x000062d4 in child_main ()
#170 0x00006490 in make_child ()
#171 0x000065fc in startup_children ()
#172 0x00006c00 in standalone_main ()
#173 0x00007484 in main ()
#174 0x0000265c in _start ()
#175 0x0000249c in start ()
#176 0x00001000 in ?? ()



-- 
Edit Bug report at: http://bugs.php.net/?id=10230&edit=1



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