Bug#467624: Segfault on stereo-to-mono conversion
Package: audacity
Version: 1.3.4-1.1
Severity: important
--- Please enter the report below this line. ---
Audacity segfaults after trying to play or export a stereo, 44100 Hz
floating-point WAV file that has been converted to mono using
Tracks|Stereo to Mono. The stereo WAV file was captured by Audacity.
Here is a backtrace:
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x2b646d181030 (LWP 8133)]
0x0000000000504a5c in ?? ()
(gdb) bt
#0 0x0000000000504a5c in ?? ()
#1 0x00000000005e2205 in ?? ()
#2 0x00000000005e2371 in ?? ()
#3 0x00000000005e2402 in ?? ()
#4 0x00002b646799b7fd in wxEvtHandler::ProcessEventIfMatches () from
/usr/lib/libwx_baseu-2.6.so.0
#5 0x00002b646799b9bc in wxEventHashTable::HandleEvent () from
/usr/lib/libwx_baseu-2.6.so.0
#6 0x00002b646799bafd in wxEvtHandler::ProcessEvent () from
/usr/lib/libwx_baseu-2.6.so.0
#7 0x00002b6467187416 in wxWindowBase::TryParent () from
/usr/lib/libwx_gtk2u_core-2.6.so.0
#8 0x00002b646799bab0 in wxEvtHandler::ProcessEvent () from
/usr/lib/libwx_baseu-2.6.so.0
#9 0x00000000005f8542 in ?? ()
#10 0x00000000005f88a6 in ?? ()
#11 0x00002b646799b7fd in wxEvtHandler::ProcessEventIfMatches () from
/usr/lib/libwx_baseu-2.6.so.0
#12 0x00002b646799b9bc in wxEventHashTable::HandleEvent () from
/usr/lib/libwx_baseu-2.6.so.0
#13 0x00002b646799bafd in wxEvtHandler::ProcessEvent () from
/usr/lib/libwx_baseu-2.6.so.0
#14 0x00002b64670a950a in ?? () from /usr/lib/libwx_gtk2u_core-2.6.so.0
#15 0x00002b646936543f in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#16 0x00002b64697e0a1f in g_closure_invoke () from
/usr/lib/libgobject-2.0.so.0
#17 0x00002b64697f46e8 in ?? () from /usr/lib/libgobject-2.0.so.0
#18 0x00002b64697f5e6f in g_signal_emit_valist () from
/usr/lib/libgobject-2.0.so.0
#19 0x00002b64697f6533 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#20 0x00002b646946c805 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#21 0x00002b646935e752 in gtk_propagate_event () from
/usr/lib/libgtk-x11-2.0.so.0
#22 0x00002b646935f6f5 in gtk_main_do_event () from
/usr/lib/libgtk-x11-2.0.so.0
#23 0x00002b6469f2622c in ?? () from /usr/lib/libgdk-x11-2.0.so.0
#24 0x00002b6469a47eb4 in g_main_context_dispatch () from
/usr/lib/libglib-2.0.so.0
#25 0x00002b6469a4b19d in ?? () from /usr/lib/libglib-2.0.so.0
#26 0x00002b6469a4b497 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
#27 0x00002b646935fac3 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0
#28 0x00002b64670954e1 in wxEventLoop::Run () from
/usr/lib/libwx_gtk2u_core-2.6.so.0
#29 0x00002b646711cc2b in wxAppBase::MainLoop () from
/usr/lib/libwx_gtk2u_core-2.6.so.0
#30 0x00002b646794aeec in wxEntry () from /usr/lib/libwx_baseu-2.6.so.0
#31 0x0000000000441562 in ?? ()
#32 0x00002b6468cec1c4 in __libc_start_main () from /lib/libc.so.6
#33 0x0000000000438fc9 in ?? ()
#34 0x00007fff45cf9128 in ?? ()
#35 0x0000000000000000 in ?? ()
--- System information. ---
Architecture: amd64
Kernel: Linux 2.6.24-1-amd64
Debian Release: lenny/sid
500 unstable gulus.usherbrooke.ca
500 unstable ftp.uwsg.indiana.edu
--- Package information. ---
Depends (Version) | Installed
==================================-+-================
libasound2 (>> 1.0.14) | 1.0.15-3
libc6 (>= 2.7-1) | 2.7-8
libexpat1 (>= 1.95.8) | 1.95.8-4
libflac++6 | 1.2.1-1.1
libflac8 | 1.2.1-1.1
libgcc1 (>= 1:4.1.1-21) | 1:4.3-20080219-1
libglib2.0-0 (>= 2.12.0) | 2.14.6-1
libgtk2.0-0 (>= 2.12.0) | 2.12.8-1
libid3tag0 (>= 0.15.1b) | 0.15.1b-10
libjack0 (>= 0.103.0) | 0.109.2-1
libmad0 (>= 0.15.1b) | 0.15.1b-2.1
libogg0 (>= 1.0rc3) | 1.1.3-3
libsndfile1 | 1.0.17-4
libstdc++6 (>= 4.2.1-4) | 4.3-20080219-1
libvorbis0a (>= 1.1.2) | 1.2.0.dfsg-3
libvorbisenc2 (>= 1.1.2) | 1.2.0.dfsg-3
libvorbisfile3 (>= 1.1.2) | 1.2.0.dfsg-3
libwxbase2.6-0 (>= 2.6.3.2.2) | 2.6.3.2.2-2
libwxgtk2.6-0 (>= 2.6.3.2.2) | 2.6.3.2.2-2
--
Bill Gatliff
bgat@billgatliff.com
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