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IDProjectCategoryView StatusLast Update
0002986ardourbugspublic2010-04-24 10:30
ReporterPablo_F Assigned To 
PrioritynormalSeveritycrashReproducibilityalways
Status confirmedResolutionopen 
Product Version2.8.4 
Summary0002986: Ardour crashes when trying to load linuxsampler as a lv2 plugin
DescriptionError: Segmentation fault

Ardour version: 2.8.4 (rev. 6077) (built from source with default options)
jackd --version: 0.116.1
slv2 version: 0.6.6
linuxsampler version: 1.0.0 (built with LV2 support)
ubuntustudio karmic 32 bit
TagsNo tags attached.

Activities

Pablo_F

2010-01-08 12:06

reporter   ~0007300

In case it is significant: I have tested linuxsampler in another LV2 host, zynjacku, and it is OK.

cth103

2010-01-25 01:25

administrator   ~0007336

Confirmed here. I'm not very well acquainted with LV2 but it looks like a bug in LinuxSampler; in src/hostplugins/lv2/PluginLV2.cpp in LinuxSampler's source, the Run method assumes that MidiBuf has been set up, and it appears that Ardour doesn't do this - presumably because Ardour 2 has no way of passing MIDI into LinuxSampler.

Issue History

Date Modified Username Field Change
2010-01-08 12:03 Pablo_F New Issue
2010-01-08 12:06 Pablo_F Note Added: 0007300
2010-01-25 01:25 cth103 Note Added: 0007336
2010-01-25 01:25 cth103 Status new => confirmed
2010-04-24 10:28 cth103 Category bugs => bugs2
2010-04-24 10:30 cth103 Category bugs2 => bugs