commit 960dcbd098c761dd623bec9492d5391ff6e8dceb
author Yegappan Lakshmanan <yegappan@yahoo.com> Tue Mar 07 17:45:11 2023 +0000
committer Bram Moolenaar <Bram@vim.org> Tue Mar 07 17:45:11 2023 +0000
tree df2abb6d73be0c31de679fa00251e133a0e99ab6
parent 14113fdf9cb3d588c0d1c3a210246b981cf5aad3

patch 9.0.1391: "clear" macros are not always used

Problem:    "clear" macros are not always used.
Solution:   Use ALLOC_ONE, VIM_CLEAR, CLEAR_POINTER and CLEAR_FIELD in more
            places. (Yegappan Lakshmanan, closes #12104)

src/syntax.c

diff --git a/src/syntax.c b/src/syntax.c
index a4fa249..4e35956 100644
--- a/src/syntax.c
+++ b/src/syntax.c
@@ -6287,7 +6287,7 @@
     if (curwin->w_s == &curwin->w_buffer->b_s)
     {
 	curwin->w_s = ALLOC_ONE(synblock_T);
-	memset(curwin->w_s, 0, sizeof(synblock_T));
+	CLEAR_POINTER(curwin->w_s);
 	hash_init(&curwin->w_s->b_keywtab);
 	hash_init(&curwin->w_s->b_keywtab_ic);
 #ifdef FEAT_SPELL