patch 7.4.2322
Problem:    Access memory beyond the end of the line. (Dominique Pelle)
Solution:   Adjust the cursor column.
diff --git a/src/move.c b/src/move.c
index 6322acf..a4d5f82 100644
--- a/src/move.c
+++ b/src/move.c
@@ -2479,6 +2479,7 @@
     foldAdjustCursor();
 #endif
     cursor_correct();
+    check_cursor_col();
     if (retval == OK)
 	beginline(BL_SOL | BL_FIX);
     curwin->w_valid &= ~(VALID_WCOL|VALID_WROW|VALID_VIRTCOL);