0003388: Infinite loop + memory usage in unpack()

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Category

Severity

Reproducibility

Date Submitted

Last Update

0003388

[Quercus]

major

always

03-13-09 12:08

03-18-09 15:35

Reporter

koreth

View Status

public

Assigned To

nam

Priority

normal

Resolution

fixed

Platform

Status

closed

Projection

none

OS Version

ETA

none

Fixed in Version

4.0.0

Product Version

4.0.0

Product Build

Summary

0003388: Infinite loop + memory usage in unpack()

Description

The following program doesn't terminate, and consumes all available memory:

<?php
unpack("C*xyz", "x");

Steps To Reproduce

Additional Information

Attached Files

patch.txt [^] (2,433 bytes) 03-13-09 12:28

Relationships

Notes
(0003877) koreth 03-13-09 12:28	Patch attached. The code wasn't checking for EOF on its string buffer input stream.

(0003895) nam 03-18-09 15:35	php/1d3n

Issue History
Date Modified	Username	Field	Change
03-13-09 12:08	koreth	New Issue
03-13-09 12:28	koreth	File Added: patch.txt
03-13-09 12:28	koreth	Note Added: 0003877
03-16-09 09:49	nam	Status	new => assigned
03-16-09 09:49	nam	Assigned To	=> nam
03-18-09 15:35	nam	Status	assigned => closed
03-18-09 15:35	nam	Note Added: 0003895
03-18-09 15:35	nam	Resolution	open => fixed
03-18-09 15:35	nam	Fixed in Version	=> 4.0.0

Mantis 1.0.0rc3[^]

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