From 9467a6c5a9861b765de64c3a7fac7a49c83c6cfc Mon Sep 17 00:00:00 2001
From: Alex Saveau <saveau.alexandre@gmail.com>
Date: Sun, 15 Dec 2024 18:32:23 -0500
Subject: [PATCH] Remove a pointless allocation

The stack size is 152 bytes which is teeny.
---
 wayland-backend/src/rs/socket.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wayland-backend/src/rs/socket.rs b/wayland-backend/src/rs/socket.rs
index 94170d233ae..4d6b286fece 100644
--- a/wayland-backend/src/rs/socket.rs
+++ b/wayland-backend/src/rs/socket.rs
@@ -75,7 +75,7 @@ impl Socket {
         #[cfg(target_os = "macos")]
         let flags = RecvFlags::DONTWAIT;
 
-        let mut cmsg_space = vec![0; rustix::cmsg_space!(ScmRights(MAX_FDS_OUT))];
+        let mut cmsg_space = [0; rustix::cmsg_space!(ScmRights(MAX_FDS_OUT))];
         let mut cmsg_buffer = RecvAncillaryBuffer::new(&mut cmsg_space);
         let mut iov = [IoSliceMut::new(buffer)];
         let msg = retry_on_intr(|| recvmsg(&self.stream, &mut iov[..], &mut cmsg_buffer, flags))?;