Bug #74076 [Opn->Sus]: ibase_affected_rows with non resource as parameter causes Segmentation Fault

Edit report at https://bugs.php.net/bug.php?id=74076&edit=1 ID: 74076 Updated by: cmb@php.net Reported by: netvicious at gmail dot com Summary: ibase_affected_rows with non resource as parameter causes Segmentation Fault -Status: Open +Status: Suspended Type: Bug Package: InterBase related Operating System: Ubuntu 16.04.2 LTS PHP Version: 7.0.15 Block user comment: N Private report: N New Comment: The interbase extension is moved to PECL[1] as of PHP 7.4.0, and is looking for a new maintainer. Until a new maintainer is found, I suspend this ticket. Consider to use the bundled PDO_Firebird extension, or the php-firebird package[2] instead. [1] <https://pecl.php.net/package/interbase> [2] <https://github.com/FirebirdSQL/php-firebird> Previous Comments: ------------------------------------------------------------------------ [2019-03-23 18:06:27] lester at lsces dot co dot uk Putting anything other than a resource link in as a parameter simply gives an error. Using the wrong resource link gives a crash, so using $prep rather than $conx causes a problem rather than the $query in the test script. ------------------------------------------------------------------------ [2017-02-10 12:43:56] netvicious at gmail dot com Description: ------------ The ibase_affected_rows function has one optional parameter which it's a resource link to a Interbase/Firebird database. If we pass a non-resource link to this function it generates a Segmentation Fault Test script: --------------- // Bad parameter in ibase_affected_rows $conx = ibase_connect($bd_file, $bd_user, $bd_pass, 'NONE'); $sql = 'UPDATE some_table SET some_field = ? WHERE some_id = xx'; $prep = ibase_prepare( $sql ); $query = ibase_execute( $prep, $field_value); if (ibase_affected_rows($query) != 1) ) { echo "ok" } else { echo "error"; } // Correct way $conx = ibase_connect($bd_file, $bd_user, $bd_pass, 'NONE'); $sql = 'UPDATE some_table SET some_field = ? WHERE some_id = xx'; $prep = ibase_prepare( $sql ); $query = ibase_execute( $prep, $field_value); if (ibase_affected_rows($conx) != 1) ) { echo "ok" } else { echo "error"; } Expected result: ---------------- PHP should check if the passed variable it's a resource link, and in case it's not, it should generate one error, instead of a segmentation fault which gives no information to the developer for fix the problem. ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=74076&edit=1