diff options
Diffstat (limited to 'net/mac80211')
| -rw-r--r-- | net/mac80211/mesh_hwmp.c | 9 | ||||
| -rw-r--r-- | net/mac80211/rx.c | 3 |
2 files changed, 11 insertions, 1 deletions
diff --git a/net/mac80211/mesh_hwmp.c b/net/mac80211/mesh_hwmp.c index ae82ea7..4a993f2 100644 --- a/net/mac80211/mesh_hwmp.c +++ b/net/mac80211/mesh_hwmp.c @@ -619,6 +619,7 @@ static void hwmp_prep_frame_process(struct ieee80211_sub_if_data *sdata, struct ieee80211_mgmt *mgmt, u8 *prep_elem, u32 metric) { + struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh; struct mesh_path *mpath; u8 *target_addr, *orig_addr; u8 ttl, hopcount, flags; @@ -632,6 +633,9 @@ static void hwmp_prep_frame_process(struct ieee80211_sub_if_data *sdata, /* destination, no forwarding required */ return; + if (!ifmsh->mshcfg.dot11MeshForwarding) + return; + ttl = PREP_IE_TTL(prep_elem); if (ttl <= 1) { sdata->u.mesh.mshstats.dropped_frames_ttl++; @@ -709,12 +713,15 @@ static void hwmp_perr_frame_process(struct ieee80211_sub_if_data *sdata, mpath->flags &= ~MESH_PATH_ACTIVE; mpath->sn = target_sn; spin_unlock_bh(&mpath->state_lock); + if (!ifmsh->mshcfg.dot11MeshForwarding) + goto endperr; mesh_path_error_tx(ttl, target_addr, cpu_to_le32(target_sn), cpu_to_le16(target_rcode), broadcast_addr, sdata); } else spin_unlock_bh(&mpath->state_lock); } +endperr: rcu_read_unlock(); } @@ -771,7 +778,7 @@ static void hwmp_rann_frame_process(struct ieee80211_sub_if_data *sdata, mesh_queue_preq(mpath, PREQ_Q_F_START | PREQ_Q_F_REFRESH); } - if (mpath->sn < orig_sn) { + if (mpath->sn < orig_sn && ifmsh->mshcfg.dot11MeshForwarding) { mesh_path_sel_frame_tx(MPATH_RANN, flags, orig_addr, cpu_to_le32(orig_sn), 0, NULL, 0, broadcast_addr, diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c index f3b515d..c8166ad 100644 --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c @@ -1960,6 +1960,9 @@ ieee80211_rx_h_mesh_fwding(struct ieee80211_rx_data *rx) return RX_DROP_MONITOR; } + if (!ifmsh->mshcfg.dot11MeshForwarding) + goto out; + fwd_skb = skb_copy(skb, GFP_ATOMIC); if (!fwd_skb) { if (net_ratelimit()) |
