From: Mordechay Goodstein Date: Wed, 9 Dec 2020 21:16:49 +0000 (+0200) Subject: iwlwifi: mvm: check that statistics TLV version match struct version X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=c0f46dca0019397560de2c0afc65ae31bc8a16ad;p=linux.git iwlwifi: mvm: check that statistics TLV version match struct version 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 Signed-off-by: Luca Coelho Link: https://lore.kernel.org/r/iwlwifi.20201209231352.bc1dfb56ffbd.I99d8085cccc8687805781ccc43e189dbcef0e63b@changeid Signed-off-by: Luca Coelho --- diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rx.c b/drivers/net/wireless/intel/iwlwifi/mvm/rx.c index 79d1778e6bc0e..b562e07a5f229 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;