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https://github.com/php/php-src.git
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Dmitry Stogov
53fc8ef41d
* PHP-7.4: Disable instantiation of zero size FFI\CData objects Fix # 79171: heap-buffer-overflow in phar_extract_file Fix bug #79082 - Files added to tar with Phar::buildFromIterator have all-access permissions Fix bug #79221 - Null Pointer Dereference in PHP Session Upload Progress
92 lines
2.3 KiB
PHP
92 lines
2.3 KiB
PHP
--TEST--
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FFI 027: Incomplete and variable length arrays
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--SKIPIF--
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<?php require_once('skipif.inc'); ?>
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--INI--
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ffi.enable=1
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--FILE--
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<?php
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try {
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$p = FFI::new("int[*]");
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echo "ok\n";
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} catch (Throwable $e) {
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echo get_class($e) . ": " . $e->getMessage()."\n";
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}
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try {
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FFI::cdef("static int (*foo)[*];");
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echo "ok\n";
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} catch (Throwable $e) {
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echo get_class($e) . ": " . $e->getMessage()."\n";
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}
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try {
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FFI::cdef("typedef int foo[*];");
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echo "ok\n";
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} catch (Throwable $e) {
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echo get_class($e) . ": " . $e->getMessage()."\n";
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}
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try {
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FFI::cdef("static void foo(int[*][*]);");
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echo "ok\n";
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} catch (Throwable $e) {
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echo get_class($e) . ": " . $e->getMessage()."\n";
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}
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try {
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var_dump(FFI::sizeof(FFI::new("int[0]")));
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} catch (Throwable $e) {
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echo get_class($e) . ": " . $e->getMessage()."\n";
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}
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try {
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var_dump(FFI::sizeof(FFI::new("int[]")));
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} catch (Throwable $e) {
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echo get_class($e) . ": " . $e->getMessage()."\n";
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}
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try {
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var_dump(FFI::sizeof(FFI::cast("int[]", FFI::new("int[2]"))));
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} catch (Throwable $e) {
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echo get_class($e) . ": " . $e->getMessage()."\n";
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}
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try {
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FFI::cdef("struct _x {int a; int b[];};");
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echo "ok\n";
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} catch (Throwable $e) {
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echo get_class($e) . ": " . $e->getMessage()."\n";
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}
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try {
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$f = FFI::cdef("typedef int(*foo)[];");
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echo "ok\n";
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} catch (Throwable $e) {
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echo get_class($e) . ": " . $e->getMessage()."\n";
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}
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try {
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$f = FFI::cdef("typedef int foo[][2];");
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echo "ok\n";
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} catch (Throwable $e) {
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echo get_class($e) . ": " . $e->getMessage()."\n";
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}
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try {
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$f = FFI::cdef("typedef int foo[];");
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echo "ok\n";
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} catch (Throwable $e) {
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echo get_class($e) . ": " . $e->getMessage()."\n";
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}
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try {
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$f = FFI::cdef("static int foo(int[]);");
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echo "ok\n";
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} catch (Throwable $e) {
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echo get_class($e) . ": " . $e->getMessage()."\n";
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}
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?>
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--EXPECT--
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FFI\ParserException: '[*]' not allowed in other than function prototype scope at line 1
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FFI\ParserException: '[*]' not allowed in other than function prototype scope at line 1
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FFI\ParserException: '[*]' not allowed in other than function prototype scope at line 1
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ok
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FFI\Exception: Cannot instantiate FFI\CData of zero size
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FFI\ParserException: '[]' not allowed at line 1
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FFI\ParserException: '[]' not allowed at line 1
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ok
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ok
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ok
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ok
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ok
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