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Merge branch 'PHP-8.0'

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* PHP-8.0:
  Fix #81283: shmop can't read beyond 2147483647 bytes
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Christoph M. Becker 2021-07-23 17:51:15 +02:00
commit f5ee3429db
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ext/shmop/shmop.c
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@ -235,7 +235,7 @@ PHP_FUNCTION(shmop_read)
RETURN_THROWS();
}
if (count < 0 || start > (INT_MAX - count) || start + count > shmop->size) {
if (count < 0 || start > (ZEND_LONG_MAX - count) || start + count > shmop->size) {
zend_argument_value_error(3, "is out of range");
RETURN_THROWS();
}