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/drivers/net/wireless/mac80211_hwsim.c | 7 ++++--- 1 files changed, 4 insertions(+), 3 deletions(-) diff --git a/kernel/drivers/net/wireless/mac80211_hwsim.c b/kernel/drivers/net/wireless/mac80211_hwsim.c index 3da8ff7..552253d 100644 --- a/kernel/drivers/net/wireless/mac80211_hwsim.c +++ b/kernel/drivers/net/wireless/mac80211_hwsim.c @@ -3625,12 +3625,13 @@ frame_data_len = nla_len(info->attrs[HWSIM_ATTR_FRAME]); frame_data = (void *)nla_data(info->attrs[HWSIM_ATTR_FRAME]); + if (frame_data_len < sizeof(struct ieee80211_hdr_3addr) || + frame_data_len > IEEE80211_MAX_DATA_LEN) + goto err; + /* Allocate new skb here */ skb = alloc_skb(frame_data_len, GFP_KERNEL); if (skb == NULL) - goto err; - - if (frame_data_len > IEEE80211_MAX_DATA_LEN) goto err; /* Copy the data */ -- Gitblit v1.6.2