K 10 svn:author V 3 jmg K 8 svn:date V 27 1997-03-01T23:53:46.000000Z K 7 svn:log V 256 make sure that the user supplied signals in struct vt_mode are actually valid signals, else return EINVAL for ioctl VT_SETMODE. this fixes a problem that anybody with vty access can panic the system. 2.2-Candidate (and 2.1.0 I believe) Reviewed-by: sos END