Fix GH-17831: zend_test_compile_string crash on nul bytes check. #17832
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happens with unset script path, now using zend_str_has_nul_bytes thereafter.
ext/zend_test/test.c
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| zend_op_array *op_array = NULL; | ||
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| if (zend_str_has_nul_byte(filename)) { |
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Using PATH_STR makes this condition not necessary.
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but it seems PATH_STR does not do the check_null part. no ?
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check_null means checking for a NULL argument instead of a string, not for NUL bytes.
The bug here was that you passed 1 to check_null instead of 0. And passing 0 is equivalent to PATH_STR without the EX
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ah gotcha yes not the same thing at 2nd look.
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The whole reason we have PATH_STR is to check for NUL bytes in the string, that's the only difference with normal STR fast-ZPP
| echo $e->getMessage(), PHP_EOL; | ||
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| zend_test_compile_string($x, $y, $z); |
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I'd just pass NULLs to avoid the warning on undef var
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happens with unset script path, now using zend_str_has_nul_bytes thereafter.