rfc:range_checks_for_64_bit
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| Both sides previous revisionPrevious revisionNext revision | Previous revisionLast revisionBoth sides next revision | ||
| rfc:range_checks_for_64_bit [2015/08/24 16:19] – ab | rfc:range_checks_for_64_bit [2015/08/27 16:57] – ab | ||
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| Line 3: | Line 3: | ||
| * Date: 2015-08-24 | * Date: 2015-08-24 | ||
| * Author: Anatol Belski, ab@php.net | * Author: Anatol Belski, ab@php.net | ||
| - | * Status: | + | * Status: |
| ===== Introduction ===== | ===== Introduction ===== | ||
| Line 42: | Line 42: | ||
| #define ZEND_SIZE_T_INT_OVFL(size) ((size) > (size_t)INT_MAX) | #define ZEND_SIZE_T_INT_OVFL(size) ((size) > (size_t)INT_MAX) | ||
| - | #define ZEND_SIZE_T_UINT_OVFL(size) ((size) > (size_t)UINT_MAX) | + | |
| + | #if SIZEOF_INT == SIZEOF_SIZE_T | ||
| + | # define ZEND_SIZE_T_UINT_OVFL(size) (0) | ||
| + | #else | ||
| + | # define ZEND_SIZE_T_UINT_OVFL(size) ((size) > (size_t)UINT_MAX) | ||
| + | #endif | ||
| </ | </ | ||
rfc/range_checks_for_64_bit.txt · Last modified: 2017/09/22 13:28 by 127.0.0.1