From be720d3fc049e14323f2ba637c053fe39d3e0157 Mon Sep 17 00:00:00 2001 From: Johannes Berg 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 Signed-off-by: Emmanuel Grumbach --- 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; }