From fed928b438ca64c96546959cc0c981dbff0bad0c Mon Sep 17 00:00:00 2001
From: "Justin M. Keyes" <justinkz@gmail.com>
Date: Tue, 16 Jan 2018 09:26:30 +0100
Subject: ugrid.c: destroy_cells(): avoid double-free

https://github.com/neovim/neovim/issues/7572#issuecomment-345257295
---
 src/nvim/ugrid.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/nvim/ugrid.c')

diff --git a/src/nvim/ugrid.c b/src/nvim/ugrid.c
index 2b5e96ee60..e0880b4c76 100644
--- a/src/nvim/ugrid.c
+++ b/src/nvim/ugrid.c
@@ -135,6 +135,7 @@ static void destroy_cells(UGrid *grid)
       xfree(grid->cells[i]);
     }
     xfree(grid->cells);
+    grid->cells = NULL;
   }
 }
 
-- 
cgit