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:
Clone Of:
Environment:
Last Closed: 2004-03-19 11:05:57 UTC
Embargoed:

Attachments (Terms of Use)
fixes segfault with alsa-1 (1.10 KB, patch)
2004-01-26 17:59 UTC, Enrico Scholz 		no flags Details | Diff
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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?
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