ID: 26598
User updated by: robert at interjinn dot com
Reported By: robert at interjinn dot com
-Status: Feedback
+Status: Open
Bug Type: Reproducible crash
Operating System: Mandrake 9.0
PHP Version: 5CVS-2003-12-12 (dev)
New Comment:
I hav recompiled with minimal extensions compiled in, namely:
./configure \
--disable-all \
--with-pcre-regex \
--prefix=/usr/local/php/${PHP_VERSION_DIR}/installation \
--exec-prefix=/usr/local/php/${PHP_VERSION_DIR}/installation
And I still have a no go. I spent the last 3 hours trying to produce a
short script which would illustrate the bug and running the PHP binary
through GDB and Valgrind to no avail. What I do know is that at:
zend_do_declare_property
(/usr/local/php/php5-200312120830/Zend/zend_compile.c:2442)
CG(active_class_entry) evaluates to null and so
CG(active_class_entry)->ce_flags causes a NULL pointer fault. I tried
patching with a test for NULL, but then I got a crash in
zend_hash_find() where the memory for the hash appeared to be corrupted
- Valgrind was not useful in determining where the memory may have
become corrupt.
I was going to set up a link to an InterJinn download, but while I was
testing to make sure it ran, I got the following error (possibly
related to this bug):
<b>Fatal error</b>: Only variables or references can be returned by
reference in
<b>/home/suds/yackspit/interJinn-0.9.1/Core/libraries/templateJinn/templateManager.inc</b>
on line <b>17</b><br />
For which the actual line of code is:
var $filename = __FILE__;
which is in a class. If it is also helpful I get a LOT of deprecated
warnings for:
<b>Strict Standards</b>: var: Deprecated. Please use the
public/private/protected modifiers.
The reason I think maybe the above is related is because in the
backtrace of the original report, and more recent ones with minimal
extensions, the zend_do_declare_property() function is attmepting to
work with a property called "filename".
Previous Comments:
------------------------------------------------------------------------
[2003-12-12 06:49:03] [EMAIL PROTECTED]
Don't forget to remove the non-standard exts from your PHP config
either.
------------------------------------------------------------------------
[2003-12-12 06:28:00] [EMAIL PROTECTED]
Thank you for this bug report. To properly diagnose the problem, we
need a short but complete example script to be able to reproduce
this bug ourselves.
A proper reproducing script starts with <?php and ends with ?>,
is max. 10-20 lines long and does not require any external
resources such as databases, etc.
If possible, make the script source available online and provide
an URL to it here. Try avoid embedding huge scripts into the report.
------------------------------------------------------------------------
[2003-12-12 05:17:46] robert at interjinn dot com
Description:
------------
No idea why script crashes. I'm including my compile information and
the backtrace.
export PHP_VERSION_DIR=php5-200312120830
make clean
rm config.cache
./configure \
--disable-all \
--with-mysql \
--enable-carnagemath \
--enable-carnagexml \
--enable-carnageutilities \
--enable-interjinn \
--enable-ctype \
--with-zlib \
--enable-ftp \
--enable-sockets \
--with-ncurses \
--enable-pcntl \
--with-pcre-regex \
--enable-exif \
--with-jpeg-dir=/usr/lib \
--with-png-dir=/usr/lib \
--with-tiff-dir=/usr/lib \
--with-gif-dir=/usr/lib \
--with-gd \
--prefix=/usr/local/php/${PHP_VERSION_DIR}/installation \
--exec-prefix=/usr/local/php/${PHP_VERSION_DIR}/installation
make
make install
--------------------------------------------------------
Program received signal SIGSEGV, Segmentation fault.
zend_do_declare_property (var_name=0xbffed0e0, value=0xbffed110,
access_type=256)
at /usr/local/php/php5-200312120830/Zend/zend_compile.c:2442
2442 if (CG(active_class_entry)->ce_flags &
ZEND_ACC_INTERFACE) {
(gdb) bt
#0 zend_do_declare_property (var_name=0xbffed0e0, value=0xbffed110,
access_type=256)
at /usr/local/php/php5-200312120830/Zend/zend_compile.c:2442
#1 0x08121b3a in zendparse () at Zend/zend_language_parser.c:2545
#2 0x0812371e in compile_file (file_handle=0xbffee4e0, type=2) at
Zend/zend_language_scanner.c:3139
#3 0x08155ad1 in zend_include_or_eval_handler
(execute_data=0xbfff0ad0, op_array=0x0)
at /usr/local/php/php5-200312120830/Zend/zend_execute.c:3355
#4 0x08151442 in execute (op_array=0x4032039c) at
/usr/local/php/php5-200312120830/Zend/zend_execute.c:1277
#5 0x0815407a in zend_do_fcall_common_helper (execute_data=0xbfff5180,
op_array=0x40315e44)
at /usr/local/php/php5-200312120830/Zend/zend_execute.c:2580
#6 0x081542c9 in zend_do_fcall_by_name_handler (execute_data=0x0,
op_array=0x40315e44)
at /usr/local/php/php5-200312120830/Zend/zend_execute.c:2666
#7 0x08151442 in execute (op_array=0x40315e44) at
/usr/local/php/php5-200312120830/Zend/zend_execute.c:1277
#8 0x0815407a in zend_do_fcall_common_helper (execute_data=0xbfff9e30,
op_array=0x40282c04)
at /usr/local/php/php5-200312120830/Zend/zend_execute.c:2580
#9 0x081542c9 in zend_do_fcall_by_name_handler (execute_data=0x0,
op_array=0x40282c04)
at /usr/local/php/php5-200312120830/Zend/zend_execute.c:2666
#10 0x08151442 in execute (op_array=0x40282c04) at
/usr/local/php/php5-200312120830/Zend/zend_execute.c:1277
#11 0x08155b55 in zend_include_or_eval_handler
(execute_data=0xbfffbbc0, op_array=0x0)
at /usr/local/php/php5-200312120830/Zend/zend_execute.c:3403
#12 0x08151442 in execute (op_array=0x402796b4) at
/usr/local/php/php5-200312120830/Zend/zend_execute.c:1277
#13 0x08155b55 in zend_include_or_eval_handler
(execute_data=0xbfffc000, op_array=0x0)
at /usr/local/php/php5-200312120830/Zend/zend_execute.c:3403
#14 0x08151442 in execute (op_array=0x40278a5c) at
/usr/local/php/php5-200312120830/Zend/zend_execute.c:1277
#15 0x08139c32 in zend_execute_scripts (type=8, retval=0x0,
file_count=3)
at /usr/local/php/php5-200312120830/Zend/zend.c:1016
#16 0x0810d368 in php_execute_script (primary_file=0xbfffe370)
at /usr/local/php/php5-200312120830/main/main.c:1638
#17 0x0815ac57 in main (argc=3, argv=0xbfffe404) at
/usr/local/php/php5-200312120830/sapi/cgi/cgi_main.c:1564
#18 0x40154082 in __libc_start_main () from /lib/i686/libc.so.6
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/?id=26598&edit=1
