Integer overflow

[madMAx43v3r]

ublox/src/ublox.cpp

Line 1488 in 22de15b

for (uint8_t i = 0; i < length; i++) {

This will fail for packets bigger than 255 bytes.
EDIT: Even worse it will dead-lock.

[hoytech]

Also, the try/catch block in that function is superfluous: nothing there can throw.