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27 lines
836 B
Diff
27 lines
836 B
Diff
From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
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Subject: [PATCH] brcmfmac: add missing eth_type_trans call
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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There are 2 protocols supported by brcmfmac and msgbuf one was missing a
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proper skb setup before passing it to the netif. This was triggering
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"NULL pointer dereference".
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Fixes: 9c349892ccc9 ("brcmfmac: revise handling events in receive path")
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Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
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---
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--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.c
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+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.c
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@@ -1157,6 +1157,9 @@ brcmf_msgbuf_process_rx_complete(struct
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brcmu_pkt_buf_free_skb(skb);
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return;
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}
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+
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+ skb->protocol = eth_type_trans(skb, ifp->ndev);
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+
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brcmf_netif_rx(ifp, skb);
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}
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