hare

commit 06797ee67a09f341f4bc6991d2717c00614838bf
parent 002c60ab88bbb815f59234790b81f89ff3c78f8b
Author: Armin Preiml <apreiml@strohwolke.at>
Date:   Fri, 24 Feb 2023 16:37:29 +0100

io::copy_fallback: use non static buffer

A data race can happen when using io::copy on a stream that also uses
io::copy internally.

Signed-off-by: Armin Preiml <apreiml@strohwolke.at>

Diffstat:
M
io/copy.ha
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/io/copy.ha b/io/copy.ha
@@ -50,7 +50,7 @@ fn copy_streams(dest: *stream, src: *stream) (error | size) = {
 
 fn copy_fallback(dest: handle, src: handle) (error | size) = {
 	let w = 0z;
-	static let buf: [4096]u8 = [0...];
+	let buf: [4096]u8 = [0...];
 	for (true) {
 		match (read(src, buf[..])?) {
 		case let n: size =>