Hi Petri there's no check on snprintf regarding the returned len. Is there any possibility in this code that the final buffer will be bigger than max_len? —
I calculate max string len from number of bytes to print: int num_rows = (byte_len + bytes_per_row - 1) / bytes_per_row; int max_len = 256 + (3 * byte_len) + (3 * num_rows); As long as the math is right the buffer size is larger than the string. The same snprintf code is used in the current odp_packet_print(). -Petri
