From 9f64df940cfe734156ec434807611e014278b359 Mon Sep 17 00:00:00 2001 From: Hante Meuleman Date: Fri, 18 Sep 2015 22:08:09 +0200 Subject: [PATCH] brcmfmac: Fix bug in flowring management. The hash index stored in the flowrings is of type u16 but gets stored in u8. This can result in incorrect indexing and possibly result in crashes. This patch fixes the type. Reviewed-by: Arend Van Spriel Reviewed-by: Pieter-Paul Giesberts Signed-off-by: Hante Meuleman Signed-off-by: Arend van Spriel Signed-off-by: Kalle Valo --- drivers/net/wireless/brcm80211/brcmfmac/flowring.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/brcm80211/brcmfmac/flowring.h b/drivers/net/wireless/brcm80211/brcmfmac/flowring.h index 5551861a44bc..95fd1c9675d1 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/flowring.h +++ b/drivers/net/wireless/brcm80211/brcmfmac/flowring.h @@ -34,7 +34,7 @@ enum ring_status { }; struct brcmf_flowring_ring { - u8 hash_id; + u16 hash_id; bool blocked; enum ring_status status; struct sk_buff_head skblist; -- 2.20.1