ID: 48300
Updated by: ras...@php.net
Reported By: kenorb at gmail dot com
Status: Feedback
Bug Type: *General Issues
Operating System: Linux
PHP Version: 5.2.9
New Comment:
That backtrace also makes very little sense. According to it we have
the following chain of calls somehow:
is_callable
strtolower
popen
tempnam
file_put_contents
None of these functions actually call each other so I don't see how
that backtrace could have occurred.
Previous Comments:
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[2009-05-16 09:05:45] paj...@php.net
You don't have to publish the code of your application but a small
script to reproduce this exact bug (short script). Without such script,
there is no chance for us to reproduce (and fix) this problem.
You should also try using a 5.2 CVS snapshot (or 5.3).
------------------------------------------------------------------------
[2009-05-16 04:12:27] kenorb at gmail dot com
Unfortunatelly I can't provide the code.
------------------------------------------------------------------------
[2009-05-16 02:50:28] scott...@php.net
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 the script requires a
database to demonstrate the issue, please make sure it creates
all necessary tables, stored procedures etc.
Please avoid embedding huge scripts into the report.
The backtrace helps but the code that caused it is needed to.
------------------------------------------------------------------------
[2009-05-16 02:03:04] kenorb at gmail dot com
Description:
------------
See backtrace above.
Reproduce code:
---------------
.(gdb) backtrace
#0 0x08202f0b in zif_file_put_contents (ht=147657200,
return_value=0x20, return_value_ptr=0x0, this_ptr=0xafe2f6fc,
return_value_used=4)
at /home/redmine/php5/php-5.2.9/ext/standard/file.c:697
#1 0x0820368a in zif_tempnam (ht=32, return_value=0x4,
return_value_ptr=0x0, this_ptr=0x8202ebc, return_value_used=147657200)
at /home/redmine/php5/php-5.2.9/Zend/zend_variables.h:45
#2 0x08203884 in zif_popen (ht=8, return_value=0x4,
return_value_ptr=0x0, this_ptr=0xafe2f6e4, return_value_used=-
1084251860)
at /home/redmine/php5/php-5.2.9/ext/standard/file.c:1011
#3 0x0821d9f7 in zif_strtolower (ht=-1344080132,
return_value=0xb5a74b40, return_value_ptr=0x0, this_ptr=0x820ca70,
return_value_used=0)
at /home/redmine/php5/php-5.2.9/ext/standard/string.c:1349
#4 0x0822aa0a in zif_is_callable (ht=-1344080156,
return_value=0x8d88788, return_value_ptr=0xbf5fa128,
this_ptr=0x8202ebc, return_value_used=147657200)
at /home/redmine/php5/php-5.2.9/ext/standard/type.c:380
#5 0x0809de50 in is_counted_repeat (p=0x20 <Address 0x20 out of
bounds>) at /home/redmine/php5/php-
5.2.9/ext/pcre/pcrelib/pcre_compile.c:887
#6 0x0809bb2d in verify_callback (preverify_ok=-1084251808,
ctx=0xafe2f6e4) at /home/redmine/php5/php-
5.2.9/ext/openssl/openssl.c:3759
Expected result:
----------------
working
Actual result:
--------------
crashing
(gdb) backtrace
#0 0x08202f0b in zif_file_put_contents (ht=147657200,
return_value=0x20, return_value_ptr=0x0, this_ptr=0xafe2f6fc,
return_value_used=4)
at /home/redmine/php5/php-5.2.9/ext/standard/file.c:697
#1 0x0820368a in zif_tempnam (ht=32, return_value=0x4,
return_value_ptr=0x0, this_ptr=0x8202ebc, return_value_used=147657200)
at /home/redmine/php5/php-5.2.9/Zend/zend_variables.h:45
#2 0x08203884 in zif_popen (ht=8, return_value=0x4,
return_value_ptr=0x0, this_ptr=0xafe2f6e4, return_value_used=-
1084251860)
at /home/redmine/php5/php-5.2.9/ext/standard/file.c:1011
#3 0x0821d9f7 in zif_strtolower (ht=-1344080132,
return_value=0xb5a74b40, return_value_ptr=0x0, this_ptr=0x820ca70,
return_value_used=0)
at /home/redmine/php5/php-5.2.9/ext/standard/string.c:1349
#4 0x0822aa0a in zif_is_callable (ht=-1344080156,
return_value=0x8d88788, return_value_ptr=0xbf5fa128,
this_ptr=0x8202ebc, return_value_used=147657200)
at /home/redmine/php5/php-5.2.9/ext/standard/type.c:380
#5 0x0809de50 in is_counted_repeat (p=0x20 <Address 0x20 out of
bounds>) at /home/redmine/php5/php-
5.2.9/ext/pcre/pcrelib/pcre_compile.c:887
#6 0x0809bb2d in verify_callback (preverify_ok=-1084251808,
ctx=0xafe2f6e4) at /home/redmine/php5/php-
5.2.9/ext/openssl/openssl.c:3759
#7 0x08d88788 in ?? ()
#8 0xbf5fa12c in ?? ()
#9 0xb5a74b20 in ?? ()
#10 0xb5b21ddc in ?? ()
#11 0xafe2f6a4 in ?? ()
#12 0xb5b09044 in ?? ()
#13 0xafe2f6e4 in ?? ()
#14 0x08cd11f0 in ?? ()
#15 0x00000010 in ?? ()
#16 0x00000009 in ?? ()
#17 0xafe2f6cc in ?? ()
#18 0xb5b21ddc in ?? ()
#19 0xb5a74b40 in ?? ()
#20 0xbf5fa178 in ?? ()
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