• Thomas Haller's avatar
    core: refactor parsing in match_device_s390_subchannels_parse() · 419151a1
    Thomas Haller authored
    Changes:
    
      - match_device_s390_subchannels_parse() should accept un-initialized
        arguments a,b,c, as they are striclty output arguments (without
        transfering ownership).
      - the output arguments should be set if (and only if) the function
        succeeds. That is, move assigning the output arguments to the end.
      - increase the BUFSIZE. It's unclear why choosing 10. Probably that
        was already sufficient as a subchannel looks like
        "0.0.f5f0,0.0.f5f1,0.0.f5f2". Still, increase it to be ample.
        If we want to restrict the parsing based on the lenght of the input,
        that should be done explicitly (but that seems not desirable).
      - use _nm_utils_ascii_str_to_int64() which checks that the range
        of the values fits in guint32.
    
    It seems wrong that match_device_s390_subchannels_eval() only compares
    the first of up to three subchannels. But leave it as is for now.
    419151a1
nm-core-utils.c 125 KB