* subversion/libsvn_subr/config_file.c   (skip_to_eoln): Following up on r1544716, document an assumption and     avoid reading after the buffer.
* subversion/libsvn_subr/config_file.c
  (skip_to_eoln): Following up on r1544716, document an assumption and
    avoid reading after the buffer.

The out of bounds problem was
Found by: danielsh


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@1544785 13f79535-47bb-0310-9956-ffa450edef68

YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion