diff mbox series

[09/11] iwlwifi: mvm: check that statistics TLV version match struct version

Message ID iwlwifi.20201209170243.18167ac20ddd.I99d8085cccc8687805781ccc43e189dbcef0e63b@changeid
State New
Headers show
Series iwlwifi: updates intended for v5.11 2020-12-09 | expand

Commit Message

Luca Coelho Dec. 9, 2020, 3:05 p.m. UTC 
From: Mordechay Goodstein <mordechay.goodstein@intel.com>

FW now puts in the struct version, the TLV version so we also check
it to make sure it matches.

Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
---
 drivers/net/wireless/intel/iwlwifi/mvm/rx.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rx.c b/drivers/net/wireless/intel/iwlwifi/mvm/rx.c
index 79d1778e6bc0..b562e07a5f22 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/rx.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/rx.c
@@ -707,7 +707,8 @@  iwl_mvm_handle_rx_statistics_tlv(struct iwl_mvm *mvm,
 	stats = (void *)&pkt->data;
 
 	if (WARN_ONCE(stats->hdr.type != FW_STATISTICS_OPERATIONAL ||
-		      stats->hdr.version != 1,
+		      stats->hdr.version !=
+		      iwl_fw_lookup_notif_ver(mvm->fw, LONG_GROUP, STATISTICS_CMD, 0),
 		      "received unsupported hdr type %d, version %d\n",
 		      stats->hdr.type, stats->hdr.version))
 		return;