kernel: fix forwarding locally generated packages in bridge isolation patch
Locally generated packets weren't forwarded to the isolated interfaces in a bridge. Isolation should only prevent the flooding of incomming packets to other interfaces in the bridge. Signed-off-by: Daniel Danzberger <daniel@dd-wrt.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
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2 changed files with 2 additions and 2 deletions
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@ -29,7 +29,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
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void br_forward(const struct net_bridge_port *to,
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struct sk_buff *skb, bool local_rcv, bool local_orig)
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{
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+ if (to->flags & BR_ISOLATE_MODE)
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+ if (to->flags & BR_ISOLATE_MODE && !local_orig)
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+ to = NULL;
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+
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if (to && should_deliver(to, skb)) {
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@ -29,7 +29,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
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void br_forward(const struct net_bridge_port *to,
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struct sk_buff *skb, bool local_rcv, bool local_orig)
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{
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+ if (to->flags & BR_ISOLATE_MODE)
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+ if (to->flags & BR_ISOLATE_MODE && !local_orig)
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+ to = NULL;
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+
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if (to && should_deliver(to, skb)) {
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