0002119: Binary values get altered when concatenated to a string

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Category

Severity

Reproducibility

Date Submitted

Last Update

0002119

[Quercus]

minor

always

10-26-07 20:01

10-29-07 14:12

Reporter

koreth

View Status

public

Assigned To

ferg

Priority

normal

Resolution

fixed

Platform

Status

closed

Projection

none

OS Version

ETA

none

Fixed in Version

3.1.4

Product Version

3.1.3

Product Build

Summary

0002119: Binary values get altered when concatenated to a string

Description

test/TestBinary.java:

package test;
import com.caucho.quercus.env.*;
class TestBinary {
        public static BinaryValue doTest() {
                byte[] testArray = new byte[1];
                testArray[0] = (byte)0x9c;
                return new BinaryBuilderValue(testArray);
        }
}

test.php:
<?php
import test.TestBinary;

$var = TestBinary::doTest();
$fp = fopen("/tmp/x", "w");
fwrite($fp, $var);
fwrite($fp, "x" . $var);
fclose($fp);

If you examine /tmp/x, you will see that the first fwrite() wrote the binary value, 0x9c. Then there's an "x" (0x78). Then, instead of another 0x9c, you'll see 0xfa.

If you change the $var assignment to "$var = chr(156);" then you get the correct output; this only seems to manifest with binary values returned by Java code (it bit me in some custom serialization code.)

Now that I've identified the problem I can work around it but it certainly seems like a bug.

Steps To Reproduce

Additional Information

Attached Files

Relationships

Notes
(0002406) ferg 10-29-07 14:12	php/0jdf

Issue History
Date Modified	Username	Field	Change
10-26-07 20:01	koreth	New Issue
10-29-07 14:12	ferg	Note Added: 0002406
10-29-07 14:12	ferg	Assigned To	=> ferg
10-29-07 14:12	ferg	Status	new => closed
10-29-07 14:12	ferg	Resolution	open => fixed
10-29-07 14:12	ferg	Fixed in Version	=> 3.1.4

Mantis 1.0.0rc3[^]

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