patch 8.0.0841: term_getline() may cause a crash commit https://github.com/vim/vim/commit/5c838a3e7141f9950508c84439d2f959bc67e941 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Aug 2 22:10:34 2017 +0200 patch 8.0.0841: term_getline() may cause a crash Problem: term_getline() may cause a crash. Solution: Check that the row is valid. (Hirohito Higashi)

TYPEMAP
VIWIN	T_VIOBJNOMUNGE
VIBUF	T_VIOBJNOMUNGE

INPUT
T_VIOBJNOMUNGE
	if (sv_isa($arg, \"${ntype}\")) {
	    IV tmp = SvIV((SV*)SvRV($arg));
	    $var = INT2PTR($type, tmp);
	    if (!tmp)
		croak(\"$ntype no longer exists\");
	}
	else
	    croak(\"$var is not of type ${ntype}\")