From 3df144e0d4ada4ef624a827fc9335f01d9be30a3 Mon Sep 17 00:00:00 2001
From: Andrew Kelley <andrew@ziglang.org>
Date: Fri, 18 Jul 2025 11:15:12 -0700
Subject: [PATCH] frontend: align those stdio buffers

---
 src/main.zig | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/main.zig b/src/main.zig
index 9958c461b1..dc931f119b 100644
--- a/src/main.zig
+++ b/src/main.zig
@@ -66,9 +66,9 @@ pub fn wasi_cwd() std.os.wasi.fd_t {
 const fatal = std.process.fatal;
 
 /// This can be global since stdin is a singleton.
-var stdin_buffer: [4096]u8 = undefined;
+var stdin_buffer: [4096]u8 align(std.heap.page_size_min) = undefined;
 /// This can be global since stdout is a singleton.
-var stdout_buffer: [4096]u8 = undefined;
+var stdout_buffer: [4096]u8 align(std.heap.page_size_min) = undefined;
 
 /// Shaming all the locations that inappropriately use an O(N) search algorithm.
 /// Please delete this and fix the compilation errors!