rtspconnection: GError set over the top of a previous GError or uninitialized memory.
Submitted by Nils Öhnell
functions: read_bytes(), write_bytes(), fill_bytes()
The functions do not have handling for the situation that sub-functions return both a positive number of bytes and an error at the same time.
The problem is discovered in the next lap of the while-loop when the error has not been cleared from the previous lap, and this error print is issued:
"GError set over the top of a previous GError or uninitialized memory."