From:
Operating system: linux
PHP version: 5.4SVN-2011-11-19 (SVN)
Package: MySQLi related
Bug Type: Bug
Bug description:fetch_field() length multiplied by 3 in mysqlnd
Description:
------------
Running PHP 5.4 compiled from svn earlier today. The "length" values from
fetch_field() are multiplied by 3 when building mysqli against mysqlnd.
The values are correct when building against libmysql.
Test script:
---------------
$db = new mysqli(null, $_ENV['MYSQL_TEST_USER'],
$_ENV['MYSQL_TEST_PASSWD'], $_ENV['MYSQL_TEST_DB'],
null, $_ENV['MYSQL_TEST_SOCKET']);
$result = $db->query("CREATE TEMPORARY TABLE phptest_fk (
txt TEXT NULL,
chr2 CHAR(2) default 'df' NOT NULL,
chr10 CHAR(10) default 'df' NOT NULL)");
if (!$result) {
echo "OOPS: $db->error\n";
exit(1);
}
$result = $db->query("INSERT INTO phptest_fk VALUES ('One', 'c1')");
$result = $db->query("SELECT * FROM phptest_fk");
$info = $result->fetch_field();
echo "$info->name $info->length\n";
$info = $result->fetch_field();
echo "$info->name $info->length\n";
$info = $result->fetch_field();
echo "$info->name $info->length\n";
Expected result:
----------------
txt 65535
chr2 2
chr10 10
Actual result:
--------------
txt 196605
chr2 6
chr10 30
--
Edit bug report at https://bugs.php.net/bug.php?id=60333&edit=1
--
Try a snapshot (PHP 5.4):
https://bugs.php.net/fix.php?id=60333&r=trysnapshot54
Try a snapshot (PHP 5.3):
https://bugs.php.net/fix.php?id=60333&r=trysnapshot53
Try a snapshot (trunk):
https://bugs.php.net/fix.php?id=60333&r=trysnapshottrunk
Fixed in SVN:
https://bugs.php.net/fix.php?id=60333&r=fixed
Fixed in SVN and need be documented:
https://bugs.php.net/fix.php?id=60333&r=needdocs
Fixed in release:
https://bugs.php.net/fix.php?id=60333&r=alreadyfixed
Need backtrace:
https://bugs.php.net/fix.php?id=60333&r=needtrace
Need Reproduce Script:
https://bugs.php.net/fix.php?id=60333&r=needscript
Try newer version:
https://bugs.php.net/fix.php?id=60333&r=oldversion
Not developer issue:
https://bugs.php.net/fix.php?id=60333&r=support
Expected behavior:
https://bugs.php.net/fix.php?id=60333&r=notwrong
Not enough info:
https://bugs.php.net/fix.php?id=60333&r=notenoughinfo
Submitted twice:
https://bugs.php.net/fix.php?id=60333&r=submittedtwice
register_globals:
https://bugs.php.net/fix.php?id=60333&r=globals
PHP 4 support discontinued:
https://bugs.php.net/fix.php?id=60333&r=php4
Daylight Savings: https://bugs.php.net/fix.php?id=60333&r=dst
IIS Stability:
https://bugs.php.net/fix.php?id=60333&r=isapi
Install GNU Sed:
https://bugs.php.net/fix.php?id=60333&r=gnused
Floating point limitations:
https://bugs.php.net/fix.php?id=60333&r=float
No Zend Extensions:
https://bugs.php.net/fix.php?id=60333&r=nozend
MySQL Configuration Error:
https://bugs.php.net/fix.php?id=60333&r=mysqlcfg
