Note: This is a public test instance of Red Hat Bugzilla. The data contained within is a snapshot of the live data so any changes you make will not be reflected in the production Bugzilla. Email is disabled so feel free to test any aspect of the site that you want. File any problems you find or give feedback at bugzilla.redhat.com.
Bug 114326 - [patch] Segfaults when built with alsa
Summary: [patch] Segfaults when built with alsa
Keywords:
Status: CLOSED RAWHIDE
Alias: None
Product: Red Hat Raw Hide
Classification: Retired
Component: esound
Version: 1.0
Hardware: All
OS: Linux
medium
high
Target Milestone: ---
Assignee: Havoc Pennington
QA Contact: David Lawrence
URL:
Whiteboard:
: 115055 115607 116544 116585 (view as bug list)
Depends On:
Blocks: FC2Blocker
TreeView+ depends on / blocked
 
Reported: 2004-01-26 17:58 UTC by Enrico Scholz
Modified: 2007-04-18 17:02 UTC (History)
8 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2004-03-19 11:05:57 UTC
Embargoed:

Attachments (Terms of Use)
fixes segfault with alsa-1 (deleted)
2004-01-26 17:59 UTC, Enrico Scholz 		no flags Details | Diff
View All

Description Enrico Scholz 2004-01-26 17:58:28 UTC 
Description of problem:

when compiling in alsa support (default, when alsa-lib is installed),
esd coredumps at startup. This might be caused by a changed alsa API,
or unsufficient testing ;)

Attached patch fixes it, although I am not really sure about the
BUFFERSIZE related hunks.


Version-Release number of selected component (if applicable):

esound-0.2.32-2
Comment 1 Enrico Scholz 2004-01-26 17:59:35 UTC 
Created attachment 97258 [details]
fixes segfault with alsa-1
Comment 2 Aleksey Nogin 2004-02-20 11:18:11 UTC 
Here is a stack trace:

(gdb) bt
#0  snd_pcm_hw_param_set_near (pcm=0x8e7d140, params=0xbfe41270,
var=SNDRV_PCM_HW_PARAM_RATE, val=0xac44, dir=0x0)
    at pcm_params.c:786
#1  0x00ea812d in __snd_pcm_hw_params_set_rate_near (pcm=0xac44,
params=0xac44, val=0xac44, dir=0xac44) at pcm.c:3599
#2  0x00cb5250 in initAlsa () from /usr/lib/libesd.so.0
#3  0x00cb5767 in esd_audio_open () from /usr/lib/libesd.so.0
#4  0x0804a51b in ?? ()
Comment 3 Aleksey Nogin 2004-02-20 11:18:55 UTC 
*** Bug 115055 has been marked as a duplicate of this bug. ***
Comment 4 Aleksey Nogin 2004-02-20 11:19:44 UTC 
*** Bug 115607 has been marked as a duplicate of this bug. ***
Comment 5 Aleksey Nogin 2004-02-20 11:20:46 UTC 
Copying "blocks bug 114961" from the dup bug 115607.
Comment 6 Bill Nottingham 2004-02-23 23:52:05 UTC 
*** Bug 116544 has been marked as a duplicate of this bug. ***
Comment 7 Bill Nottingham 2004-02-23 23:52:09 UTC 
*** Bug 116585 has been marked as a duplicate of this bug. ***
Comment 8 Aleksey Nogin 2004-02-24 00:05:51 UTC 
I believe this was fixed upstream -
http://cvs.gnome.org/bonsai/cvsview2.cgi?diff_mode=context&whitespace_mode=show&root=/cvs/gnome&subdir=esound&command=DIFF_FRAMESET&file=audio_alsa09.c&rev2=1.10&rev1=1.9

The corresponding changelog entry is

2004-01-15  Frederic Crozat  <fcrozat>

	* acconfig.h:
	* audio_alsa09.c:
	* configure.in: Use new ALSA PCM API if available
	(fixes from Lukasz Mach <lukasz.pl> and 
	Eddy Mulyono <eddymulyono>)
Comment 9 Aleksey Nogin 2004-02-25 06:32:30 UTC 
triage->easyfix, triage->upstream (a patch is attached - see comment
#2 and upstream have already fixed it as well - see comment #8).
Comment 10 Alexander Larsson 2004-03-03 15:42:26 UTC 
I built esound-0.2.33-1, which should have that change. Could you test it?
Comment 11 Aleksey Nogin 2004-03-03 17:13:54 UTC 
Would be happy to. Where do I get it?
Comment 12 Aleksey Nogin 2004-03-04 22:15:20 UTC 
esound-0.2.33-1 - no segfault. 

P.S. See bug 117522.
Comment 13 Warren Togami 2004-03-19 04:58:04 UTC 
So this is fixed?  Why is it not closed?
Note You need to log in before you can comment on or make changes to this bug.