From be720d3fc049e14323f2ba637c053fe39d3e0157 Mon Sep 17 00:00:00 2001
From: Johannes Berg <johannes.berg@intel.com>
Date: Tue, 5 Jan 2016 16:16:31 +0100
Subject: [PATCH] iwlwifi: mvm: check minimum temperature notification length

This notification will be extended with extra data, so just
check that it has a minimum length, not the exact length;
we might later add handling for the extra fields added and
have more code to handle both versions.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
---
 drivers/net/wireless/intel/iwlwifi/mvm/tt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/tt.c b/drivers/net/wireless/intel/iwlwifi/mvm/tt.c
index 473975cb34af..fb76004eede4 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/tt.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/tt.c
@@ -120,7 +120,7 @@ static int iwl_mvm_temp_notif_parse(struct iwl_mvm *mvm,
 	int len = iwl_rx_packet_payload_len(pkt);
 	int temp;
 
-	if (WARN_ON_ONCE(len != sizeof(*notif))) {
+	if (WARN_ON_ONCE(len < sizeof(*notif))) {
 		IWL_ERR(mvm, "Invalid DTS_MEASUREMENT_NOTIFICATION\n");
 		return -EINVAL;
 	}
-- 
GitLab