From 0dd8ac36f4f02a9c50fe4919719ca02955e61782 Mon Sep 17 00:00:00 2001
From: C. McEnroe
Date: Sun, 9 Feb 2020 14:17:04 -0500
Subject: Avoid VLAs in tab complete

---
 edit.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'edit.c')

diff --git a/edit.c b/edit.c
index fe79e76..d90d558 100644
--- a/edit.c
+++ b/edit.c
@@ -87,7 +87,7 @@ static void tabComplete(size_t id) {
 		tab.len = tab.pre;
 	}
 
-	char mbs[MB_LEN_MAX * tab.pre + 1];
+	char mbs[MB_LEN_MAX * Cap];
 	const wchar_t *ptr = &buf[tab.pos];
 	size_t n = wcsnrtombs(mbs, &ptr, tab.pre, sizeof(mbs) - 1, NULL);
 	assert(n != (size_t)-1);
@@ -100,7 +100,7 @@ static void tabComplete(size_t id) {
 		return;
 	}
 
-	wchar_t wcs[strlen(comp) + 1];
+	wchar_t wcs[Cap];
 	n = mbstowcs(wcs, comp, sizeof(wcs));
 	assert(n != (size_t)-1);
 	if (tab.pos + n + 2 > Cap) {
-- 
cgit 1.4.1-2-gfad0