diff options
| -rw-r--r-- | media/native/midi/amidi.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/media/native/midi/amidi.cpp b/media/native/midi/amidi.cpp index aa076e85e30d..fd8a06da5c6d 100644 --- a/media/native/midi/amidi.cpp +++ b/media/native/midi/amidi.cpp @@ -401,10 +401,14 @@ ssize_t AMIDI_API AMidiInputPort_send(const AMidiInputPort *inputPort, const uin ssize_t AMIDI_API AMidiInputPort_sendWithTimestamp(const AMidiInputPort *inputPort, const uint8_t *data, size_t numBytes, int64_t timestamp) { - if (inputPort == nullptr || data == nullptr) { + if (inputPort == nullptr || data == nullptr || numBytes < 0 || timestamp < 0) { return AMEDIA_ERROR_INVALID_PARAMETER; } + if (numBytes == 0) { + return 0; + } + // AMIDI_logBuffer(data, numBytes); uint8_t writeBuffer[AMIDI_BUFFER_SIZE + AMIDI_PACKET_OVERHEAD]; |