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/lib/nlattr.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/kernel/lib/nlattr.c b/kernel/lib/nlattr.c
index fe60f9a..aa8fc43 100644
--- a/kernel/lib/nlattr.c
+++ b/kernel/lib/nlattr.c
@@ -10,6 +10,7 @@
#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/jiffies.h>
+#include <linux/nospec.h>
#include <linux/skbuff.h>
#include <linux/string.h>
#include <linux/types.h>
@@ -369,6 +370,7 @@
if (type <= 0 || type > maxtype)
return 0;
+ type = array_index_nospec(type, maxtype + 1);
pt = &policy[type];
BUG_ON(pt->type > NLA_TYPE_MAX);
@@ -584,6 +586,7 @@
}
continue;
}
+ type = array_index_nospec(type, maxtype + 1);
if (policy) {
int err = validate_nla(nla, maxtype, policy,
validate, extack, depth);
--
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