[lwip-devel] [patch #6765] Supporting new line characters in inet_aton()

[Kieran Mansley]

Follow-up Comment #1, patch #6765 (project lwip):

Anyone got any objections to this?  The proposed patch does allow all
characters with ascii code < 0x20 to be accepted, not just n and r.  It's not
clear to me what the original line was trying to achieve:

  /*
   * Check for trailing characters.
   */
  if (c != ' ' && (!isprint(c) || !isspace(c)))
    return (0);

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