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| author | David Robillard <d@drobilla.net> | 2017-03-20 20:37:37 +0100 |
|---|---|---|
| committer | David Robillard <d@drobilla.net> | 2017-03-20 20:37:37 +0100 |
| commit | 51f52ca7b6dacf698741fdb1e9afbb645777d6d0 (patch) | |
| tree | 3df5da017854d7bc9d8aa51e3f95bccd6e05fab5 /src | |
| parent | 7e58577eb0474f304defeff0400e84477a7e88d5 (diff) | |
| download | ingen-51f52ca7b6dacf698741fdb1e9afbb645777d6d0.tar.gz ingen-51f52ca7b6dacf698741fdb1e9afbb645777d6d0.tar.bz2 ingen-51f52ca7b6dacf698741fdb1e9afbb645777d6d0.zip | |
Fix crash when setting control ports without a value buffer
Control ports should always have a value buffer for some value of "should", but
crashing is never good in any case.
Diffstat (limited to 'src')
| -rw-r--r-- | src/server/PortImpl.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/server/PortImpl.cpp b/src/server/PortImpl.cpp index a9c1aefe..9a701d39 100644 --- a/src/server/PortImpl.cpp +++ b/src/server/PortImpl.cpp @@ -243,7 +243,9 @@ PortImpl::set_voice_value(const RunContext& context, { switch (_type.id()) { case PortType::CONTROL: - ((LV2_Atom_Float*)buffer(voice)->value())->body = value; + if (buffer(voice)->value()) { + ((LV2_Atom_Float*)buffer(voice)->value())->body = value; + } _voices->at(voice).set_state.set(context, context.start(), value); break; case PortType::AUDIO: |