I believe the fix is to change lines 89 and 242 to read:
if ((bytes_to_read > 0) && (bytes_to_read <= len)) { // Versus bytes_to_read < len
if ((bytes_to_read > 0) && (bytes_to_read <= (uint32_t)n_read)) { // Likewise
John Tiller
I believe there is a bug in rtl_sdr.c at lines 89 and 242. When
bytes_to_read == len (or n_read), then bytes_to_read becomes 0 at lines
101 and 258 and the read never terminates since 0 means infinite read.
