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fix segfault & buffer overrun when there is no PDO drivers plugged in

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(patch by su1d@phpclub.net)
This commit is contained in:
Antony Dovgal 2005-03-29 17:23:36 +00:00
parent 29ede46872
commit e499a1c296
1 changed files with 5 additions and 3 deletions
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8
ext/pdo/pdo.c
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@ -410,9 +410,11 @@ PHP_MINFO_FUNCTION(pdo)
ldrivers = drivers;
}
php_info_print_table_row(2, "PDO drivers", drivers+2);
efree(drivers);
php_info_print_table_row(2, "PDO drivers", drivers ? drivers+2 : "");
if (drivers) {
efree(drivers);
}
php_info_print_table_end();