Fix FD getting code on big endian #17259
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nielsdos
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Dec 24, 2024
stream casting as FD returns a php_socket_t, which is an int, but zend_long is 64-bit (on those platforms). This works on LE by accidental (unless it forgets to clear the high word), but is fatal on big endian.
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devnexen
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* PHP-8.3: Fix FD getting code on big endian (#17259)
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* PHP-8.4: Fix FD getting code on big endian (#17259)
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* Fix FD getting code on big endian (PHP 8.3) stream casting as FD returns a php_socket_t, which is an int, but zend_long is 64-bit (on those platforms). This works on LE by accidental (unless it forgets to clear the high word), but is fatal on big endian. * change cast to match sig
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stream casting as FD returns a php_socket_t, which is an int, but zend_long is 64-bit (on those platforms). This works on LE by accidental (unless it forgets to clear the high word), but is fatal on big endian.
fb2443a in master seems to have made this obvious, but the issue exists in earlier versions too. Fixes a regression introduced by that commit on big endian. (see GH-17258 for CI there)