Exception in thread "PCAN reader1" java.lang.ArrayIndexOutOfBoundsException

[rusefillc]

S2R unclear, a lot of unexpected CAN traffic on the bus

https://rusefi.com/forum/viewtopic.php?p=45893#p45893

Exception in thread "PCAN reader1" java.lang.ArrayIndexOutOfBoundsException
        at java.lang.System.arraycopy(Native Method)
        at peak.can.basic.TPCANMsg.setData(TPCANMsg.java:120)
        at peak.can.basic.PCANBasic.Read(Native Method)
        at com.rusefi.io.stream.PCanIoStream.readOnePacket(PCanIoStream.java:101)
        at com.rusefi.io.stream.PCanIoStream.lambda$setInputListener$0(PCanIoStream.java:93)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
        at java.lang.Thread.run(Unknown Source)

[rusefillc]

Kirby actually I know what's going on: in order to skip a packet we need to read the packet completely, in order to read the packet completely we need to allocate a buffer

looks like driver does not validate that the buffer we supply (8 bytes) is too small for whatever random weird packet you have (HUH? what kind of packets have more than 8 payload?)

[rusefillc]

Actually more update:

just pushed a questionable work-around

[rusefillc]

closing for now until reported again