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User : www-data ( 33)
PHP Version : 7.2.24-0ubuntu0.18.04.17
Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,
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Directory : /www/server/php/72/src/ext/standard/tests/file/

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Current File : /www/server/php/72/src/ext/standard/tests/file/bug39673.phpt

--TEST--
Bug #39673 (file_get_contents causes bus error on certain offsets)
--FILE--
<?php

$str = str_repeat("test", 3456);

$filename = dirname(__FILE__).'/bug39673.txt';
file_put_contents($filename, $str);

$offsets = array(
	-1,
	0,
	3456*4,
	3456*4 - 1,
	3456*4 + 1,
	2000,
	5000,
	100000,
);


foreach ($offsets as $offset) {
	$r = file_get_contents($filename, false, null, $offset);
	if ($r !== false) var_dump(strlen($r));
}

@unlink($filename);
echo "Done\n";
?>
--EXPECTF--
int(1)
int(13824)
int(0)
int(1)
int(0)
int(11824)
int(8824)
int(0)
Done

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