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| author | Robin Gareus <robin@gareus.org> | 2014-11-17 06:41:01 +0100 |
|---|---|---|
| committer | Robin Gareus <robin@gareus.org> | 2014-11-17 06:50:48 +0100 |
| commit | bd46de779f2f1e9c36b822e26fdd486fb172d48c (patch) | |
| tree | 46bfe5a899e7bdb40b69b25de2a6cea67d8e8721 /libs/backends/alsa/alsa_midi.cc | |
| parent | 85cf4b4dbdaa842f5868ada761c20e5b529dd473 (diff) | |
check alsa midi ringbuffer
Diffstat (limited to 'libs/backends/alsa/alsa_midi.cc')
| -rw-r--r-- | libs/backends/alsa/alsa_midi.cc | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/libs/backends/alsa/alsa_midi.cc b/libs/backends/alsa/alsa_midi.cc index dce84785b3..43c11c3265 100644 --- a/libs/backends/alsa/alsa_midi.cc +++ b/libs/backends/alsa/alsa_midi.cc @@ -186,6 +186,7 @@ AlsaMidiIn::recv_event (pframes_t &time, uint8_t *data, size_t &size) if (vector.len[0] > 0) { memcpy ((uint8_t*)&h, vector.buf[0], vector.len[0]); } + assert(vector.buf[1] || vector.len[0] == sizeof(MidiEventHeader)); memcpy (((uint8_t*)&h) + vector.len[0], vector.buf[1], sizeof(MidiEventHeader) - vector.len[0]); } |