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Bug #48060 pdo_pgsql - large objects are returned as empty
Submitted: 2009-04-23 13:17 UTC Modified: 2009-04-23 13:26 UTC
From: mbeccati@php.net Assigned: mbeccati (profile)
Status: Closed Package: PDO related
PHP Version: 5.3CVS-2009-04-23 (CVS) OS: *
Private report: No CVE-ID: None
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 [2009-04-23 13:17 UTC] mbeccati@php.net 
Description:
------------
Bug isn't always reproducible. It might depend on various factors like e.g. memory addresses in use (to me it happens when pdo_oci support is compiled in).

Explanation: the fix for bug #46274 is not properly working under some circumstances. The get_col function might be returning a (php_stream *) which is treated like a string by the empty string check, leading to inconsistent result (empty LOB) and a memory leak.

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 [2009-04-23 13:26 UTC] mbeccati@php.net 
This bug has been fixed in CVS.

Snapshots of the sources are packaged every three hours; this change
will be in the next snapshot. You can grab the snapshot at
http://snaps.php.net/.
 
Thank you for the report, and for helping us make PHP better.
 [2009-09-03 22:53 UTC] svn@php.net 
Automatic comment from SVN on behalf of mbeccati
Revision: http://svn.php.net/viewvc/?view=revision&revision=288013
Log: MFH
- Fixed bug #48060 (pdo_pgsql - large objects are returned as empty)
# Backported from 5.3.0, per gripe from Konstantin Ryabitsev
# Permission granted by Ilia
 
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