commit 69b67f7e774dc212e8c97495ee81c601b8a89ac2
author Bram Moolenaar <Bram@vim.org> Fri Sep 25 16:59:47 2015 +0200
committer Bram Moolenaar <Bram@vim.org> Fri Sep 25 16:59:47 2015 +0200
tree a520637d16a16d39a2e5d638604bfb30932facb4
parent 4d0c7bc74ac6fad5cb599dc3ade6996e848d83b6

patch 7.4.878
Problem:    Coverity error for clearing only one byte of struct.
Solution:   Clear the whole struct. (Dominique Pelle)

src/ex_docmd.c

diff --git a/src/ex_docmd.c b/src/ex_docmd.c
index bb07c8b..c3a01df 100644
--- a/src/ex_docmd.c
+++ b/src/ex_docmd.c
@@ -871,7 +871,7 @@
     if (flags & DOCMD_EXCRESET)
 	save_dbg_stuff(&debug_saved);
     else
-	vim_memset(&debug_saved, 0, 1);
+	vim_memset(&debug_saved, 0, sizeof(debug_saved));
 
     initial_trylevel = trylevel;