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Merge branch 'develop-olympus' into develop

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* develop-olympus:
  [ticket/10020] Fix 32-bit php braindamage around INT_MIN.
  [ticket/10020] Replaced (int) 0x80000000 with portable equivalent.
This commit is contained in:
Andreas Fischer 2011-02-04 00:08:35 +01:00
commit 4aafe4b422
1 changed files with 5 additions and 1 deletions
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phpBB/adm/index.php
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@ -574,7 +574,11 @@ function validate_range($value_ary, &$error)
'BOOL' => array('php_type' => 'int', 'min' => 0, 'max' => 1),
'USINT' => array('php_type' => 'int', 'min' => 0, 'max' => 65535),
'UINT' => array('php_type' => 'int', 'min' => 0, 'max' => (int) 0x7fffffff),
'INT' => array('php_type' => 'int', 'min' => (int) 0x80000000, 'max' => (int) 0x7fffffff),
// Do not use (int) 0x80000000 - it evaluates to different
// values on 32-bit and 64-bit systems.
// Apparently -2147483648 is a float on 32-bit systems,
// despite fitting in an int, thus explicit cast is needed.
'INT' => array('php_type' => 'int', 'min' => (int) -2147483648, 'max' => (int) 0x7fffffff),
'TINT' => array('php_type' => 'int', 'min' => -128, 'max' => 127),
'VCHAR' => array('php_type' => 'string', 'min' => 0, 'max' => 255),