From: Bernhard Stiftner <bernhard.stiftner@in...> - 2006-06-10 02:37:54
I think I've found a bug (leading to a segfault) in LMMS concerning the
audiofile processor plugin and the use of looped samples.
Steps to reproduce:
1. Open a sample, for example "stringsnpads/orion_string01.ogg"
2. A window displaying the audiofile processor settings shows up. Activate
3. Play the sample for some seconds.
LMMS crashes due to a segfault. If it doesn't, try to play other notes.
Especially when playing the sample in its original frequency, LMMS is likely
Here's a gdb backtrace of the crash:
#0 0x080a06de in sampleBuffer::play (this=0x14, _ab=0x86039d0,
_start_frame=140525608, _frames=16384, _freq=440, _looped=true,
_resampling_data=0x8663e38) at sample_buffer.cpp:837
#1 0xb707c7d8 in audioFileProcessor::playNote (this=0x86bd660, _n=0x8663dd0)
#2 0x081204e1 in instrumentTrack::playNote (this=0x8673aa0, _n=0x8663dd0) at
#3 0x0812052e in notePlayHandle::play (this=0x8663dd0) at
#4 0x08138eaa in mixer::renderNextBuffer (this=0x8387068) at mixer.cpp:274
#5 0x081393a8 in audioDevice::getNextBuffer (this=0x8436e20, _ab=0x8428ae0)
#6 0x0813a56b in audioALSA::run (this=0x8436e20) at audio_alsa.cpp:228
#7 0xb7a5bee9 in QThreadInstance::start () from /usr/lib/libqt-mt.so.3
#8 0xb74be420 in start_thread () from /lib/libpthread.so.0
#9 0xb72f139e in clone () from /lib/libc.so.6
I'm using the current (actually yesterday's) CVS version of LMMS.
BTW, LMMS looks very promising, keep up the excellent work!
From: Javier Serrano Polo <jasp00@te...> - 2006-06-10 08:04:36
En/na Bernhard Stiftner ha escrit:
> I think I've found a bug (leading to a segfault) in LMMS concerning the
> audiofile processor plugin and the use of looped samples.
Thanks for reporting. Today's version should correct this.