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Bug #33214 [PATCH] odbc_next_result does not signal SQL errors
Submitted: 2005-06-01 17:35 UTC Modified: 2005-06-02 17:43 UTC
From: rich at kastle dot com Assigned: kalowsky (profile)
Status: Closed Package: ODBC related
PHP Version: 5.*, 4.* OS: Windows XP
Private report: No CVE-ID: None
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From: rich at kastle dot com
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 [2005-06-01 17:35 UTC] rich at kastle dot com 
Description:
------------
(This bug is in all versions of PHP since 4.*; the patch is against PHP 5.0.4)

If a 2-statement SQL batch is executed, where the first SQL statement completes correctly but the second SQL statement yeilds an error, there is no error indication given by odbc_next_result; you simply get FALSE.

I have a patch to correct this:

--- ext/odbc/php_odbc.c~	2005-01-18 10:07:10.000000000 -0500
+++ ext/odbc/php_odbc.c	2005-06-01 11:01:25.176471600 -0400
@@ -2439,5 +2463,8 @@
 		RETURN_TRUE;
 	}
-	else {
+	else if(rc == SQL_NO_DATA_FOUND) {
+		RETURN_FALSE;
+	} else {
+		odbc_sql_error(result->conn_ptr, result->stmt, "SQLMoreResults");
 		RETURN_FALSE;
 	}

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 [2005-06-02 17:43 UTC] tony2001@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/.
 
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