Date: Wed, 19 Feb 2014 01:41:08 +0000
From: Richard Stonehouse <address@hidden>
To: Riccardo Mottola <address@hidden>
Subject: Cynthiune: Two Problems
User-Agent: Mutt/1.5.21 (2010-09-15)
Hi Riccardo,
I've built Cynthiune - congratulations on getting this out of
intensive care! - but hit a couple of possible problems:
1. Crash on adding a FLAC file to playlist
Adding a FLAC file to the playlist caused Cynthiune to crash
with a Segmentation fault. Tested both with a home-generated
FLAC file and a downloaded one. Both work OK in other software.
gdb output as follows:
Program received signal SIGSEGV, Segmentation fault.
0x00007fffe95d1031 in FLAC__stream_decoder_finish ()
from /usr/lib64/libFLAC.so.8
(gdb) bt
#0 0x00007fffe95d1031 in FLAC__stream_decoder_finish ()
from /usr/lib64/libFLAC.so.8
#1 0x00007fffe95d1367 in FLAC__stream_decoder_delete ()
from /usr/lib64/libFLAC.so.8
#2 0x00007fffe5708ab5 in -[FLAC streamClose] (self=0x13b3d80,
_cmd=0x6435f0 <_OBJC_SELECTOR_TABLE+592>) at FLAC.m:206
#3 0x000000000041ed14 in -[Song _refreshSongInfos] (self=0x11c2470,
_cmd=0x643610 <_OBJC_SELECTOR_TABLE+624>) at Song.m:239
#4 0x000000000041ed86 in -[Song _readInfos] (self=0x11c2470,
_cmd=0x643650 <_OBJC_SELECTOR_TABLE+688>) at Song.m:248
#5 0x0000000000420066 in -[Song encodeWithCoder:] (self=0x11c2470,
_cmd=0x7ffff727ff10 <_OBJC_SELECTOR_TABLE+496>, encoder=0x13a0570)
at Song.m:500
#6 0x00007ffff6d87a35 in -[NSKeyedArchiver(Private)
_encodeObject:conditional:] (self=0x13a0570, _cmd=0x7ffff727fe60
<_OBJC_SELECTOR_TABLE+320>, anObject=0x11c2470, conditional=0 '\000')
at NSKeyedArchiver.m:361
#7 0x00007ffff6d87086 in -[NSKeyedArchiver(Internal)
_encodeArrayOfObjects:forKey:] (self=0x13a0570, _cmd=0x7ffff72427e0
<_OBJC_SELECTOR_TABLE+544>, anArray=0xbf4920, aKey=0x7ffff7241160
<_OBJC_INSTANCE_3>)
at NSKeyedArchiver.m:172
#8 0x00007ffff6ce90d0 in -[NSArray encodeWithCoder:] (self=0xbf4920,
_cmd=0x7ffff7220470 <_OBJC_SELECTOR_TABLE+272>, aCoder=0x13a0570)
at NSArray.m:442
#9 0x00007ffff6c8a608 in -[GSArray encodeWithCoder:] (self=0xbf4920,
_cmd=0x7ffff727ff10 <_OBJC_SELECTOR_TABLE+496>, aCoder=0x13a0570)
at GSArray.m:189
#10 0x00007ffff6d87a35 in -[NSKeyedArchiver(Private)
_encodeObject:conditional:] (self=0x13a0570, _cmd=0x7ffff727fe60
<_OBJC_SELECTOR_TABLE+320>, anObject=0xbf4920, conditional=0 '\000')
at NSKeyedArchiver.m:361
#11 0x00007ffff6d89f59 in -[NSKeyedArchiver encodeObject:forKey:] (
self=0x13a0570, _cmd=0x7ffff727ff70 <_OBJC_SELECTOR_TABLE+592>,
anObject=0xbf4920, aKey=0x7ffff727f120 <_OBJC_INSTANCE_10>)
at NSKeyedArchiver.m:675
#12 0x00007ffff6d87e1b in +[NSKeyedArchiver
archivedDataWithRootObject:] (
self=0x7ffff727fba0 <_OBJC_Class_NSKeyedArchiver>,
_cmd=0x7ffff727ffc0 <_OBJC_SELECTOR_TABLE+672>, anObject=0xbf4920)
at NSKeyedArchiver.m:456
#13 0x00007ffff6d87fe4 in +[NSKeyedArchiver
archiveRootObject:toFile:] (
self=0x7ffff727fba0 <_OBJC_Class_NSKeyedArchiver>, _cmd=0x639360
<_OBJC_SELECTOR_TABLE+864>, anObject=0xbf4920, aPath=0xbf1920) at
NSKeyedArchiver.m:478
#14 0x000000000041383a in -[Playlist saveToFile:] (self=0xbf18a0,
_cmd=0x63d390 <_OBJC_SELECTOR_TABLE+2288>, file=0xbf1920) at
Playlist.m:608
#15 0x00000000004191f8 in -[PlaylistController playlistChanged:] (
self=0xbf1990, _cmd=0x639060 <_OBJC_SELECTOR_TABLE+96>,
aNotification=0x13a0df0) at PlaylistController.m:1083
#16 0x00007ffff6db9893 in -[NSObject performSelector:withObject:] (
self=0xbf1990, _cmd=0x7ffff728fcf0 <_OBJC_SELECTOR_TABLE+400>,
aSelector=0x639060 <_OBJC_SELECTOR_TABLE+96>, anObject=0x13a0df0)
at NSObject.m:2034
#17 0x00007ffff6daa632 in -[NSNotificationCenter _postAndRelease:] (
self=0x738850, _cmd=0x7ffff728fd00 <_OBJC_SELECTOR_TABLE+416>,
notification=0x13a0df0) at NSNotificationCenter.m:1191
#18 0x00007ffff6daa8e2 in -[NSNotificationCenter
postNotificationName:object:userInfo:] (self=0x738850, _cmd=0x6390a0
<_OBJC_SELECTOR_TABLE+160>, name=0x638800 <_OBJC_INSTANCE_0>,
object=0xbf18a0, info=0x13a0d90)
at NSNotificationCenter.m:1250
#19 0x0000000000410eac in -[Playlist
postNotificationWithSongAsFirst:] (
self=0xbf18a0, _cmd=0x6390f0 <_OBJC_SELECTOR_TABLE+240>,
song=0x11c2470)
at Playlist.m:100
#20 0x00000000004112b8 in -[Playlist addSongsInArray:]
(self=0xbf18a0, _cmd=0x63d170 <_OBJC_SELECTOR_TABLE+1744>,
array=0x138b4e0)
at Playlist.m:150
#21 0x000000000041669b in -[PlaylistController
_feedPlaylistWithTreeOfFilenames:] (self=0xbf1990, _cmd=0x63d130
<_OBJC_SELECTOR_TABLE+1680>, filenames=0x1344eb0) at
PlaylistController.m:535
#22 0x0000000000416747 in -[PlaylistController
_oPanelDidEnd:returnCode:contextInfo:] (self=0xbf1990, _cmd=0x63d250
<_OBJC_SELECTOR_TABLE+1968>, oPanel=0xf90250, result=1,
contextInfo=0x0) at PlaylistController.m:546
#23 0x0000000000416c77 in -[PlaylistController
_runOpenPanelWithDidEndSelector:] (self=0xbf1990, _cmd=0x63d280
<_OBJC_SELECTOR_TABLE+2016>, selector=0x63d4e0
<_OBJC_SELECTOR_TABLE+2624>) at PlaylistController.m:611
#24 0x00000000004181f4 in -[PlaylistController eject:]
(self=0xbf1990, _cmd=0xe66dc0, sender=0xbd3180) at
PlaylistController.m:890
#25 0x00007ffff753545b in -[NSApplication sendAction:to:from:]
(self=0x806ce0, _cmd=0x7ffff7a9b320 <_OBJC_SELECTOR_TABLE+1312>,
aSelector=0xe66dc0, aTarget=0xbf1990, sender=0xbd3180) at
NSApplication.m:2230
#26 0x00007ffff75aac9c in -[NSControl sendAction:to:] (self=0xbd3180,
_cmd=0x7ffff7a81010 <_OBJC_SELECTOR_TABLE+1392>, theAction=0xe66dc0,
theTarget=0xbf1990) at NSControl.m:760
#27 0x00007ffff757b442 in -[NSCell _sendActionFrom:] (self=0xbd3560,
_cmd=0x7ffff7a810b0 <_OBJC_SELECTOR_TABLE+1552>, sender=0xbd3180)
at NSCell.m:1451
#28 0x00007ffff757c6ba in -[NSCell
trackMouse:inRect:ofView:untilMouseUp:] (
self=0xbd3560, _cmd=0x7ffff7a9b450 <_OBJC_SELECTOR_TABLE+1616>,
theEvent=0xf7ebc0, cellFrame=..., controlView=0xbd3180, flag=0
'\000')
at NSCell.m:1769
#29 0x00007ffff75ab49c in -[NSControl mouseDown:] (self=0xbd3180,
_cmd=0x7ffff7b75b40 <_OBJC_SELECTOR_TABLE+7200>, theEvent=0x9c5270)
at NSControl.m:916
#30 0x00007ffff771c970 in -[NSWindow sendEvent:] (self=0xbbf640,
_cmd=0x7ffff7a60360 <_OBJC_SELECTOR_TABLE+4864>, theEvent=0x9c5270)
at NSWindow.m:3896
#31 0x00007ffff7534fa1 in -[NSApplication sendEvent:] (self=0x806ce0,
_cmd=0x7ffff7a601d0 <_OBJC_SELECTOR_TABLE+4464>, theEvent=0x9c5270)
at NSApplication.m:2105
#32 0x00007ffff7533aa7 in -[NSApplication run] (self=0x806ce0,
_cmd=0x7ffff7a4fdf0 <_OBJC_SELECTOR_TABLE+1808>) at
NSApplication.m:1562
#33 0x00007ffff750fe15 in NSApplicationMain (argc=1,
argv=0x7fffffffe008)
at Functions.m:91
#34 0x0000000000403bd0 in main (argc=1, argv=0x7fffffffe008) at
main.m:27
2. Twittering noise on playing MP3 file
Playing an MP3 file, it started off OK but after a second or
two a loud, high-pitched twittering noise began. The original
tune could still (just) be heard beneath the twittering. Tested
both with a home-generated MP3 and a downloaded one. Both
work OK in other software including madplay which, I think,
uses the same library (libmad) as Cynthiune.
These tests were run both on the tarball release of Cynthiune,
version 1.0.0, and on the latest current SVN (rev 2266). Cynthiune
was built with:
make debug=yes \
disable-mod=yes \
disable-windowsmedia=yes \
disable-musepack=yes
make DESTDIR=${RPM_BUILD_ROOT} \
GNUSTEP_INSTALLATION_DOMAIN=SYSTEM \
disable-mod=yes \
disable-windowsmedia=yes \
disable-musepack=yes \
strip=no \
install
(mod, windowsmedia and musepack disabled because I don't have the
required dependencies installed). There were no apparent problems in
the build.
--
Richard Stonehouse
test.flac