0003495: MPD crashes (invalid free() in libogg) when issuing "prev" too fast/often - MantisBT

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ID

Project

Category

View Status

Date Submitted

Last Update

0003495

MPD

Input Plugins - File

public

2012-05-05 13:36

2012-05-30 22:03

Reporter

jn

Assigned To

cirrus

Priority

normal

Severity

crash

Reproducibility

random

Status

assigned

Resolution

open

Platform

Linux

OS

Debian

OS Version

sid/wheezy (6.0)

Product Version

git

Target Version

Fixed in Version

Summary

0003495: MPD crashes (invalid free() in libogg) when issuing "prev" too fast/often

Description

Tested with release-0.16.8-564-g3c3f1b7.

Steps To Reproduce

Start MPD, add a number of songs, play one that isn't one of the first.

Issue the "prev" in fast consecution, e.g. by running:
while mpc prev; do :; done > /dev/null

Additional Information

Valgrind indicates that the crash happens in ogg_stream_clear.

Tags

No tags attached.

valgrind.log [^] (4,201 bytes) 2012-05-05 13:37

gdb_with_O2.log [^] (7,269 bytes) 2012-05-05 13:47

ogg_short_backtrace.log [^] (2,197 bytes) 2012-05-30 22:03

Relationships

Notes
(0007209) cirrus (administrator) 2012-05-29 23:34	Can't reproduce. Which libogg/libvorbis versions are you using?

(0007211) jn (administrator) 2012-05-30 21:50	I use libogg 1.2.2~dfsg-1.1 and libvorbis 1.3.2-1.3 from Debian Sid/unstable.

Issue History
Date Modified	Username	Field	Change
2012-05-05 13:36	jn	New Issue
2012-05-05 13:36	jn	Status	new => assigned
2012-05-05 13:36	jn	Assigned To	=> cirrus
2012-05-05 13:37	jn	File Added: valgrind.log
2012-05-05 13:47	jn	File Added: gdb_with_O2.log
2012-05-05 13:55	jn	Reproducibility	always => random
2012-05-29 23:34	cirrus	Note Added: 0007209
2012-05-30 21:50	jn	Note Added: 0007211
2012-05-30 22:03	jn	File Added: ogg_short_backtrace.log

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