Re: [Madwifi-devel] possible error when de-capsulating packets?

[Holger S. <hs...@ma...>]

On Wednesday 29 August 2007 16:32, Michael Renzmann wrote:
> Side note: patches need to be signed off [1] before they can
> be considered for committing.

Oh, I didn't knew this, since madwifi has nil chance of going
into the kernel. But here it goes:

------------------------------------------------

The following patch let's madwifi driver access LLC packets
with OID 0x0000f8 pass. This mimicks the behavior of the
orinoco driver.

Signed-off-by: Holger Schurig <hs...@ma...>

--- madwifi.orig/net80211/ieee80211_input.c
+++ madwifi/net80211/ieee80211_input.c
@@ -1150,8 +1150,8 @@
        if (skb->len >= LLC_SNAPFRAMELEN &&
            llc->llc_dsap == LLC_SNAP_LSAP && llc->llc_ssap == LLC_SNAP_LSAP &&
            llc->llc_control == LLC_UI && llc->llc_snap.org_code[0] == 0 &&
-           llc->llc_snap.org_code[1] == 0 && llc->llc_snap.org_code[2] == 0) {
-
+           llc->llc_snap.org_code[1] == 0 && (llc->llc_snap.org_code[2] == 0 ||
+           llc->llc_snap.org_code[2] == 0xf8)) {
                ether_type = llc->llc_un.type_snap.ether_type;
                skb_pull(skb, LLC_SNAPFRAMELEN);
                llc = NULL;