diff options
| author | Bjoern A. Zeeb <bz@FreeBSD.org> | 2025-11-19 02:13:15 +0000 |
|---|---|---|
| committer | Bjoern A. Zeeb <bz@FreeBSD.org> | 2025-11-19 02:25:38 +0000 |
| commit | 9040277864ab28cabfc53f238e900bc19ac75d7e (patch) | |
| tree | 94c314090244b7283022e532bc5d9ff1fb8cb407 | |
| parent | 0628400590e025b7db1c0905e6ee488a24ef3f60 (diff) | |
iwlwifi/mld: only get tid after checking that it is a dataqos frame
Like we did for mvm, only get the tid after all the other checks are
done by the function in order to not trigger an assert. Linux will
likely return a random value there which later is not used as the
driver does an early return. In LinuxKPI we do check that the frame
assumptions hold up, which does not go so well for a random frame.
Sponsored by: The FreeBSD Foundation
MFC after: 3 days
PR: 290808
| -rw-r--r-- | sys/contrib/dev/iwlwifi/mld/agg.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/sys/contrib/dev/iwlwifi/mld/agg.c b/sys/contrib/dev/iwlwifi/mld/agg.c index 3a346bcd6665..e3bc8767297a 100644 --- a/sys/contrib/dev/iwlwifi/mld/agg.c +++ b/sys/contrib/dev/iwlwifi/mld/agg.c @@ -201,7 +201,11 @@ iwl_mld_reorder(struct iwl_mld *mld, struct napi_struct *napi, struct iwl_mld_link_sta *mld_link_sta; u32 reorder = le32_to_cpu(desc->reorder_data); bool amsdu, last_subframe, is_old_sn, is_dup; +#if defined(__linux__) u8 tid = ieee80211_get_tid(hdr); +#elif defined(__FreeBSD__) + u8 tid; +#endif u8 baid; u16 nssn, sn; u32 sta_mask = 0; @@ -243,6 +247,10 @@ iwl_mld_reorder(struct iwl_mld *mld, struct napi_struct *napi, for_each_mld_link_sta(mld_sta, mld_link_sta, link_id) sta_mask |= BIT(mld_link_sta->fw_id); +#if defined(__FreeBSD__) + tid = ieee80211_get_tid(hdr); +#endif + /* verify the BAID is correctly mapped to the sta and tid */ if (IWL_FW_CHECK(mld, tid != baid_data->tid || |