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Diffstat (limited to 'net/mac80211/mesh.c')
-rw-r--r--net/mac80211/mesh.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/mac80211/mesh.c b/net/mac80211/mesh.c
index f7bb6829b415..9063e8e736ad 100644
--- a/net/mac80211/mesh.c
+++ b/net/mac80211/mesh.c
@@ -355,7 +355,7 @@ int mesh_add_vendor_ies(struct ieee80211_sub_if_data *sdata,
355 /* fast-forward to vendor IEs */ 355 /* fast-forward to vendor IEs */
356 offset = ieee80211_ie_split_vendor(ifmsh->ie, ifmsh->ie_len, 0); 356 offset = ieee80211_ie_split_vendor(ifmsh->ie, ifmsh->ie_len, 0);
357 357
358 if (offset) { 358 if (offset < ifmsh->ie_len) {
359 len = ifmsh->ie_len - offset; 359 len = ifmsh->ie_len - offset;
360 data = ifmsh->ie + offset; 360 data = ifmsh->ie + offset;
361 if (skb_tailroom(skb) < len) 361 if (skb_tailroom(skb) < len)