bb.linuxsampler.org

Hi
After last CVS update i'm getting the folow Linuxsampler error:

LinuxSampler 0.5.1
Copyright (C) 2003,2004 by Benno Senoner and Christian Schoenebeck
Copyright (C) 2005-2007 Christian Schoenebeck
Detected features: MMX SSE SSE2
Creating Sampler...OK
Registered sampler engines: 'GIG'
Registered MIDI input drivers: ALSA,JACK
Registered audio output drivers: ALSA,ARTS,JACK
Loading instrument editor plugins...*** glibc detected *** linuxsampler: double free or corruption (!prev): 0x0805ab38 ***
======= Backtrace: =========
/lib/tls/i686/cmov/libc.so.6[0xb7bc3d65]
/lib/tls/i686/cmov/libc.so.6(cfree+0x90)[0xb7bc7800]
/usr/lib/libstdc++.so.6(_ZdlPv+0x21)[0xb7da4d81]
/usr/local/lib/linuxsampler/plugins/libgigeditlinuxsamplerplugin.so.0.0.0(_ZN18LinuxSamplerPluginD0Ev+0x79)[0xb77f5049]
/usr/local/lib/linuxsampler/plugins/libgigeditlinuxsamplerplugin.so.0.0.0(_ZN12LinuxSampler23InstrumentEditorFactory20InnerFactoryTemplateI18LinuxSamplerPluginE7DestroyEPNS_16InstrumentEditorE+0x15)[0xb77f2ad5]
/usr/local/lib/linuxsampler/plugins/libgigeditlinuxsamplerplugin.so.0.0.0[0xb77f2840]
/usr/local/lib/linuxsampler/plugins/libgigeditlinuxsamplerplugin.so.0.0.0[0xb77f5146]
/usr/local/lib/linuxsampler/plugins/libgigeditlinuxsamplerplugin.so.0.0.0[0xb77f0e90]
/lib/ld-linux.so.2[0xb7fab3e0]
/lib/ld-linux.so.2[0xb7fab513]
/lib/ld-linux.so.2[0xb7faf1c4]
/lib/ld-linux.so.2[0xb7fab016]
/lib/ld-linux.so.2[0xb7fae99e]
/lib/tls/i686/cmov/libdl.so.2[0xb790cc19]
/lib/ld-linux.so.2[0xb7fab016]
/lib/tls/i686/cmov/libdl.so.2[0xb790d2bc]
/lib/tls/i686/cmov/libdl.so.2(dlopen+0x41)[0xb790cb51]
/usr/local/lib/linuxsampler/liblinuxsampler.so.1(_ZN12LinuxSampler23InstrumentEditorFactory11LoadPluginsEv+0x232)[0xb7f416f2]
/usr/local/lib/linuxsampler/liblinuxsampler.so.1(_ZN12LinuxSampler23InstrumentEditorFactory16AvailableEditorsEv+0x1c)[0xb7f41fdc]
/usr/local/lib/linuxsampler/liblinuxsampler.so.1(_ZN12LinuxSampler23InstrumentEditorFactory24AvailableEditorsAsStringEv+0x1f)[0xb7f424df]
linuxsampler[0x804b815]
/lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xe0)[0xb7b70050]
linuxsampler(__gxx_personality_v0+0xf9)[0x804a5a1]
======= Memory map: ========
08048000-0804d000 r-xp 00000000 08:01 13943450 /usr/local/bin/linuxsampler
0804d000-0804e000 rw-p 00005000 08:01 13943450 /usr/local/bin/linuxsampler
0804e000-0806f000 rw-p 0804e000 00:00 0 [heap]
b6900000-b6921000 rw-p b6900000 00:00 0
b6921000-b6a00000 ---p b6921000 00:00 0
b6a33000-b6b27000 r-xp 00000000 08:01 13991938 /usr/local/lib/gigedit/libgigedit.so.0.0.0
b6b27000-b6b30000 rw-p 000f3000 08:01 13991938 /usr/local/lib/gigedit/libgigedit.so.0.0.0
b6b30000-b6b34000 r-xp 00000000 08:01 13748013 /usr/lib/libogg.so.0.5.3
b6b34000-b6b35000 rw-p 00003000 08:01 13748013 /usr/lib/libogg.so.0.5.3
b6b35000-b6b7a000 r-xp 00000000 08:01 23216189 /usr/lib/libFLAC.so.8.0.1
b6b7a000-b6b7b000 rw-p 00045000 08:01 23216189 /usr/lib/libFLAC.so.8.0.1
b6b7b000-b6b7f000 r-xp 00000000 08:01 13747202 /usr/lib/libXdmcp.so.6.0.0
b6b7f000-b6b80000 rw-p 00003000 08:01 13747202 /usr/lib/libXdmcp.so.6.0.0
b6b80000-b6ba2000 r-xp 00000000 08:01 13747486 /usr/lib/libpng12.so.0.15.0
b6ba2000-b6ba3000 rw-p 00021000 08:01 13747486 /usr/lib/libpng12.so.0.15.0
b6ba3000-b6ba5000 r-xp 00000000 08:01 13747045 /usr/lib/libXau.so.6.0.0
b6ba5000-b6ba6000 rw-p 00001000 08:01 13747045 /usr/lib/libXau.so.6.0.0
b6ba6000-b6bc4000 r-xp 00000000 08:01 13747059 /usr/lib/libexpat.so.1.0.0
b6bc4000-b6bc6000 rw-p 0001e000 08:01 13747059 /usr/lib/libexpat.so.1.0.0
b6bc6000-b6bda000 r-xp 00000000 08:01 13748369 /usr/lib/libz.so.1.2.3.3
b6bda000-b6bdb000 rw-p 00013000 08:01 13748369 /usr/lib/libz.so.1.2.3.3
b6bdb000-b6c47000 r-xp 00000000 08:01 23216499 /usr/lib/libfreetype.so.6.3.16
b6c47000-b6c4b000 rw-p 0006b000 08:01 23216499 /usr/lib/libfreetype.so.6.3.16
b6c4b000-b6c78000 r-xp 00000000 08:01 13747612 /usr/lib/libpangoft2-1.0.so.0.1800.3
b6c78000-b6c79000 rw-p 0002c000 08:01 13747612 /usr/lib/libpangoft2-1.0.so.0.1800.3
b6c79000-b6ccf000 r-xp 00000000 08:01 13746921 /usr/lib/libsndfile.so.1.0.17
b6ccf000-b6cd0000 rw-p 00056000 08:01 13746921 /usr/lib/libsndfile.so.1.0.17
b6cd0000-b6cd5000 rw-p b6cd0000 00:00 0
b6cd5000-b6d0f000 r-xp 00000000 08:01 13746914 /usr/lib/libgobject-2.0.so.0.1400.1
b6d0f000-b6d10000 rw-p 0003a000 08:01 13746914 /usr/lib/libgobject-2.0.so.0.1400.1
b6d10000-b6d14000 r-xp 00000000 08:01 13748512 /usr/lib/libXfixes.so.3.1.0
b6d14000-b6d15000 rw-p 00003000 08:01 13748512 /usr/lib/libXfixes.so.3.1.0
b6d15000-b6e02000 r-xp 00000000 08:01 13747854 /usr/lib/libX11.so.6.2.0
b6e02000-b6e06000 rw-p 000ed000 08:01 13747854 /usr/lib/libX11.so.6.2.0
b6e06000-b6e7b000 r-xp 00000000 08:01 13748229 /usr/lib/libcairo.so.2.11.5
b6e7b000-b6e7d000 rw-p 00074000 08:01 13748229 /usr/lib/libcairo.so.2.11.5
b6e7d000-b6eb8000 r-xp 00000000 08:01 13746450 /usr/lib/libpango-1.0.so.0.1800.3
b6eb8000-b6eba000 rw-p 0003b000 08:01 13746450 /usr/lib/libpango-1.0.so.0.1800.3
b6eba000-b6ebc000 r-xp 00000000 08:01 13747466 /usr/lib/libXdamage.so.1.1.0
b6ebc000-b6ebd000 rw-p 00001000 08:01 13747466 /usr/lib/libXdamage.so.1.1.0
b6ebd000-b6ec5000 r-xp 00000000 08:01 13748552 /usr/lib/libXcursor.so.1.0.2
b6ec5000-b6ec6000 rw-p 00007000 08:01 13748552 /usr/lib/libXcursor.so.1.0.2
b6ec6000-b6ecb000 r-xp 00000000 08:01 13748561 /usr/lib/libXrandr.so.2.1.0
b6ecb000-b6ecc000 rw-p 00005000 08:01 13748561 /usr/lib/libXrandr.so.2.1.0
b6ecc000-b6ed3000 r-xp 00000000 08:01 13748555 /usr/lib/libXi.so.6.0.0
b6ed3000-b6ed4000 rw-p 00006000 08:01 13748555 /usr/lib/libXi.so.6.0.0
b6ed4000-b6edb00Aborted (core dumped)

Thanks,
Álvaro

Don't know if it will change the outcome, but have you tried to re-build gigedit?

Hi
Rebuilded all modules (libgig, liblscp and gigedit) but remain the same error.

Thanks,
Álvaro

Andreas had the exact same problem just after I commited it. The reason was: he still had the old gigedit plugin installed in the LS's plugin directory, so there were two gigedit plugins (.so files) which both tried to register themselfes as "gigedit". He moved the old plugn out of the way and then it worked.

Removed the old files. Now LS is working.

/usr/local/lib/linuxsampler/plugins$ ls
libgigeditlinuxsamplerplugin.a libgigeditlinuxsamplerplugin.so libgigeditlinuxsamplerplugin.so.0.0.0 libgigeditlinuxsamplerplugin.so.1.0.0
libgigeditlinuxsamplerplugin.la libgigeditlinuxsamplerplugin.so.0 libgigeditlinuxsamplerplugin.so.1

/usr/local/lib/linuxsampler/plugins$ sudo rm libgigeditlinuxsamplerplugin.so.0
/usr/local/lib/linuxsampler/plugins$ sudo rm libgigeditlinuxsamplerplugin.so.0.0.0

Thank you,
Álvaro