• Kristofer Bjorkstrom's avatar
    rtspconnection: Fix GError set over the top of a previous GError · 7de5af41
    Kristofer Bjorkstrom authored
    The function fill_bytes could sometimes return a value greater than zero
    and in the same time set the GError.
    
    Function read_bytes calls fill_bytes in a while loop. In the special
    case above it would call fill_bytes with error already set.
    Thus resulting in "GError set over the top of a previous GError".
    
    Solved this by clearing GError when return value is greater than zero.
    Actions are taken depending on error type by caller of read_bytes. Eg.
    with EWOULDBLOCK gst_rtsp_source_dispatch_read will try to read the
    missing bytes again (GST_RTSP_EINTR )
    
    #445
    7de5af41
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