patch 8.2.3489: ml_get error after search with range

Problem:    ml_get error after search with range.
Solution:   Limit the line number to the buffer line count.

src/ex_docmd.c

@@ -4229,8 +4229,10 @@ get_address(
 
 		    // When '/' or '?' follows another address, start from
 		    // there.
-		    if (lnum != MAXLNUM)
+		    if (lnum > 0 && lnum != MAXLNUM)
-			curwin->w_cursor.lnum = lnum;
+			curwin->w_cursor.lnum =
+				lnum > curbuf->b_ml.ml_line_count
+					   ? curbuf->b_ml.ml_line_count : lnum;
 
 		    // Start a forward search at the end of the line (unless
 		    // before the first line).

src/testdir/test_search.vim

@@ -1989,5 +1989,19 @@ func Test_no_last_search_pattern()
   call feedkeys("??\<C-T>", 'xt')
 endfunc
 
+func Test_search_with_invalid_range()
+  new
+  let lines =<< trim END
+    /\%.v
+    5/
+    c
+  END
+  call writefile(lines, 'Xrangesearch')
+  source Xrangesearch
+
+  bwipe!
+  call delete('Xrangesearch')
+endfunc
+
 
 " vim: shiftwidth=2 sts=2 expandtab

src/version.c

@@ -757,6 +757,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    3489,
 /**/
     3488,
 /**/