From: vinny at xs4all dot nl
Operating system: winxp sp2
PHP version: 5.1.1
PHP Bug Type: PostgreSQL related
Bug description: pg_query_params fails to escape NULL in byta fields
Description:
------------
pg_query_params() stops processing binary 'bytea' field data at hex '00'.
Reproduce code:
---------------
<?php
/**
create a PostgreSQL database (I used 8.1) with a table that has a 'bytea'
field. Use pg_query_params to insert binary data from a JPG image into the
bytea field, something like:
*/
pg_query_params("INSERT INTO tabel (byteafield) values ($1)",
file_get_contents('file.jpg'));
?>
Expected result:
----------------
The image should be stored in the database completely.
Actual result:
--------------
Only the first four bytes of the JPG data make it into the database.
JPG data starts with: hex FF D8 FF E0 00 10 4A 46 49
Apparently pg_query_params stops processing the content at '00' which I
guess is because PHP thinks it is at 'EOF'.
If you insert the data with a normal pg_query call and using
pg_escape_bytea() on the JPG data then everything works just fine and the
image is stored properly.
--
Edit bug report at http://bugs.php.net/?id=35800&edit=1
--
Try a CVS snapshot (PHP 4.4):
http://bugs.php.net/fix.php?id=35800&r=trysnapshot44
Try a CVS snapshot (PHP 5.1):
http://bugs.php.net/fix.php?id=35800&r=trysnapshot51
Try a CVS snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=35800&r=trysnapshot60
Fixed in CVS: http://bugs.php.net/fix.php?id=35800&r=fixedcvs
Fixed in release:
http://bugs.php.net/fix.php?id=35800&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=35800&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=35800&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=35800&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=35800&r=support
Expected behavior: http://bugs.php.net/fix.php?id=35800&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=35800&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=35800&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=35800&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=35800&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=35800&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=35800&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=35800&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=35800&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=35800&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=35800&r=mysqlcfg
