mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-30 02:29:01 +00:00
d540725871
Without this patch, the chacha block counter is not incremented on neon rounds, resulting in incorrect calculations and corrupt packets. This also switches to using `--no-numbered --zero-commit` so that future diffs are smaller. Reported-by: Hans Geiblinger <cybrnook2002@yahoo.com> Reviewed-by: Ilya Lipnitskiy <ilya.lipnitskiy@gmail.com> Cc: David Bauer <mail@david-bauer.net> Cc: Petr Štetiar <ynezz@true.cz> Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
38 lines
1.2 KiB
Diff
38 lines
1.2 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
|
From: "Jason A. Donenfeld" <Jason@zx2c4.com>
|
|
Date: Fri, 15 Jan 2021 20:30:12 +0100
|
|
Subject: [PATCH] crypto: lib/chacha20poly1305 - define empty module exit
|
|
function
|
|
|
|
commit ac88c322d0f2917d41d13553c69e9d7f043c8b6f upstream.
|
|
|
|
With no mod_exit function, users are unable to unload the module after
|
|
use. I'm not aware of any reason why module unloading should be
|
|
prohibited for this one, so this commit simply adds an empty exit
|
|
function.
|
|
|
|
Reported-and-tested-by: John Donnelly <john.p.donnelly@oracle.com>
|
|
Acked-by: Ard Biesheuvel <ardb@kernel.org>
|
|
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
|
|
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
|
|
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
|
|
---
|
|
lib/crypto/chacha20poly1305.c | 5 +++++
|
|
1 file changed, 5 insertions(+)
|
|
|
|
--- a/lib/crypto/chacha20poly1305.c
|
|
+++ b/lib/crypto/chacha20poly1305.c
|
|
@@ -364,7 +364,12 @@ static int __init mod_init(void)
|
|
return 0;
|
|
}
|
|
|
|
+static void __exit mod_exit(void)
|
|
+{
|
|
+}
|
|
+
|
|
module_init(mod_init);
|
|
+module_exit(mod_exit);
|
|
MODULE_LICENSE("GPL v2");
|
|
MODULE_DESCRIPTION("ChaCha20Poly1305 AEAD construction");
|
|
MODULE_AUTHOR("Jason A. Donenfeld <Jason@zx2c4.com>");
|