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Bug #26201 Crahes when starting a transaction given invalid link handle
Submitted: 2003-11-11 06:06 UTC Modified: 2003-11-11 22:03 UTC
From: al at forest dot akadem dot ru Assigned:
Status: Closed Package: InterBase related
PHP Version: 4.3.3 OS: Windows 2000
Private report: No CVE-ID: None
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From: al at forest dot akadem dot ru
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 [2003-11-11 06:06 UTC] al at forest dot akadem dot ru 
Description:
------------
Web-server crashes when I'm starting a transaction with invalid link handle (Any value not of type 'resource interbase link'). Crash happens only if link handle is _explicitly_ specified as an argument of ibase_trans().

OS: Windows 2000 (SP4)
Web-server: Apache 1.3.28
PHP as a module: 4.3.3 (wihout any changes in php.ini regarding php_interbase extension)
php_interbase: Revision 1.91.2.22 (i.e. latest available from CVS in PHP_4_3 branch)
Firebird 1.0.3

Reproduce code:
---------------
// Here are two variants of a two-line script:

$G2db = ibase_connect( 'localhost:c:\\g2-gdb\\g2.gdb', 'USERNAME', 'INVALID_PASSWORD', 'WIN1251', 0, 3);
$G2tr = ibase_trans(IBASE_READ, $G2db); 

// or:

$G2db = 123;
$G2tr = ibase_trans(IBASE_READ, $G2db); 

Expected result:
----------------
Should issue run-time error complianing about wrong argument types.

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 [2003-11-11 06:09 UTC] al at forest dot akadem dot ru 
Description:
------------
Web-server crashes when I'm starting a transaction with invalid link
handle (Any value not of type 'resource interbase link'). Crash happens
only if link handle is _explicitly_ specified as an argument of
ibase_trans().

OS: Windows 2000 (SP4)
Web-server: Apache 1.3.28
PHP as a module: 4.3.3 (wihout any changes in php.ini regarding
php_interbase extension)
php_interbase: Revision 1.91.2.22 (i.e. latest available from CVS in
PHP_4_3 branch)
Firebird 1.0.3

Reproduce code:
---------------
// Here are two variants of a two-line script:

$G2db = ibase_connect( 'localhost:c:\\g2-gdb\\g2.gdb', 'USERNAME',
'INVALID_PASSWORD', 'WIN1251', 0, 3);
$G2tr = ibase_trans(IBASE_READ, $G2db); 

// or:

$G2db = 123;
$G2tr = ibase_trans(IBASE_READ, $G2db); 

Expected result:
----------------
Should issue run-time error complianing about wrong argument types.
 [2003-11-11 22:03 UTC] iliaa@php.net 
This bug has been fixed in CVS.

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