From: Christophe Ricard <christophe.ricard@gmail.com>
Date: Tue, 31 Mar 2015 06:02:19 +0000 (+0200)
Subject: nfc: Reduce nfc_evt_transaction params length to 0
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=0fc4a1291aeef338593e44e5396559df27f0bfdf;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

nfc: Reduce nfc_evt_transaction params length to 0

According to etsi 102 622 chapter 11.2.2.4 EVT_TRANSACTION,
the nfc_evt_transaction parameters can be 0 up to 255 byte long.

Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---

diff --git a/include/net/nfc/nfc.h b/include/net/nfc/nfc.h
index 73190e65d5c1..7ac029c07546 100644
--- a/include/net/nfc/nfc.h
+++ b/include/net/nfc/nfc.h
@@ -157,7 +157,7 @@ struct nfc_evt_transaction {
 	u32 aid_len;
 	u8 aid[NFC_MAX_AID_LENGTH];
 	u8 params_len;
-	u8 params[NFC_MAX_PARAMS_LENGTH];
+	u8 params[0];
 } __packed;
 
 struct nfc_genl_data {