From 1b2d386a852fcdf1f7509dc29f2a26ab8e5b59ca Mon Sep 17 00:00:00 2001
From: James McCoy <jamessan@jamessan.com>
Date: Mon, 18 Dec 2017 21:35:40 -0500
Subject: vim-patch:8.0.0565: using freed memory in :caddbuf

Problem:    Using freed memory in :caddbuf after clearing quickfix list.
            (Dominique Pelle)
Solution:   Set qf_last to NULL.

https://github.com/vim/vim/commit/31bdd13c335533c749993b57dcd980a87373139e
---
 src/nvim/quickfix.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src')

diff --git a/src/nvim/quickfix.c b/src/nvim/quickfix.c
index 73ad14ab22..be998077c0 100644
--- a/src/nvim/quickfix.c
+++ b/src/nvim/quickfix.c
@@ -2411,6 +2411,7 @@ static void qf_free(qf_info_T *qi, int idx)
   qi->qf_lists[idx].qf_ptr = NULL;
   qi->qf_lists[idx].qf_title = NULL;
   qi->qf_lists[idx].qf_index = 0;
+  qi->qf_lists[idx].qf_last = NULL;
 
   qf_clean_dir_stack(&qi->qf_dir_stack);
   qi->qf_directory = NULL;
-- 
cgit