[Bug] Segmentation fault initializing model

[Dimfred]

I am trying to load my model (the issue might be in the model itself). I think there is some bug here:
https://github.com/tensorflow/tflite-micro/blob/main/tensorflow/lite/micro/micro_allocator.cc#L276

So it seems that the segfault is called by trying to get element 0 from zero_point. I printed src_quantiazation->zero_point()->size() and it is 0, hence probably the segfault.

Shouldn't there be a check making sure there exists a zero point before accessing it?

[rascani]

Yes, there is a check on line 269: https://github.com/tensorflow/tflite-micro/blob/main/tensorflow/lite/micro/micro_allocator.cc#L269

Not sure how you could wind up there with that conditional.

[Dimfred]

Oh right, what the hell? I'll look deeper into it, but I am printing it and it is 0.

EDIT: I'll take it back was sitting too long in front of it, it's not 0. Still segfaulting there tho.