From 05e59e5fb0064c97a1c10921ecd549f2d4a58565 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 09 Oct 2024 06:14:40 +0000
Subject: [PATCH] add REDIRECT
---
kernel/net/sched/ematch.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/kernel/net/sched/ematch.c b/kernel/net/sched/ematch.c
index f885bea..b715410 100644
--- a/kernel/net/sched/ematch.c
+++ b/kernel/net/sched/ematch.c
@@ -255,6 +255,8 @@
* the value carried.
*/
if (em_hdr->flags & TCF_EM_SIMPLE) {
+ if (em->ops->datalen > 0)
+ goto errout;
if (data_len < sizeof(u32))
goto errout;
em->data = *(u32 *) data;
--
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