patch 8.2.5160: accessing invalid memory after changing terminal size

Problem:    Accessing invalid memory after changing terminal size.
Solution:   Adjust cmdline_row and msg_row to the value of Rows.

src/term.c

@@ -3366,6 +3366,12 @@ check_shellsize(void)
     if (Rows < min_rows())	// need room for one window and command line
 	Rows = min_rows();
     limit_screen_size();
+
+    // make sure these values are not invalid
+    if (cmdline_row >= Rows)
+	cmdline_row = Rows - 1;
+    if (msg_row >= Rows)
+	msg_row = Rows - 1;
 }
 
 /*

src/version.c

@@ -735,6 +735,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    5160,
 /**/
     5159,
 /**/