patch 8.0.0365: might free a dict item that wasn't allocated commit https://github.com/vim/vim/commit/95c526e1f6d76acafee4b21f5701d6d6ac8c4b5f Author: Bram Moolenaar <Bram@vim.org> Date: Sat Feb 25 14:59:34 2017 +0100 patch 8.0.0365: might free a dict item that wasn't allocated Problem: Might free a dict item that wasn't allocated. Solution: Call dictitem_free(). (Nikolai Pavlov) Use this for b:changedtick.

--- a/src/dict.c
+++ b/src/dict.c
@@ -88,8 +88,7 @@ dict_free_contents(dict_T *d)
 	     * something recursive causing trouble. */
 	    di = HI2DI(hi);
 	    hash_remove(&d->dv_hashtab, hi);
-	    clear_tv(&di->di_tv);
-	    vim_free(di);
+	    dictitem_free(di);
 	    --todo;
 	}
     }