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e975c27e12
The provided domain could be a non ascii value even if not supposed to, in the error reported case was of 4 code points long but domain is "empty" leading to a NULL return. It worked up to 8.3 "by accident" before the zend_string conversion and check prior for emptiness. close GH-17402
20 lines
436 B
PHP
20 lines
436 B
PHP
--TEST--
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GH-17400 bindtextdomain segfaults with invalid domain/domain with null bytes.
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--EXTENSIONS--
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gettext
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--CREDITS--
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YuanchengJiang
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--FILE--
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<?php
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$utf16_first_le = pack("H*", "00d800dc");
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$utf16le_char_bad = pack("H*", "00dc00dc");
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try {
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bindtextdomain($utf16le_char_bad,$utf16_first_le);
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} catch (\ValueError $e) {
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echo $e->getMessage();
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}
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?>
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--EXPECT--
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bindtextdomain(): Argument #1 ($domain) must not contain any null bytes
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