From 2f7c68cb55ecb7331f2381deb497c27155f32faf Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 03 Jan 2024 09:43:39 +0000
Subject: [PATCH] update kernel to 5.10.198
---
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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