NFC: Use NFC_MAX_GT_LEN to check len in nci_set_local_general_bytes

local_gb is of size NFC_MAX_GT_LEN and len is used as index for it.
Check len against this instead of NCI_MAX_PARAM_LEN before accessing
local_gb.

Signed-off-by: Szymon Janc <szymon.janc@tieto.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

diff --git a/net/nfc/nci/core.c b/net/nfc/nci/core.c
index acf9abb7d99badc592592f83b42f4acbb14ef4de..77f49490e4cad6618d8f7347b072e7dd0f8919cc 100644 (file)
--- a/net/nfc/nci/core.c
+++ b/net/nfc/nci/core.c
@@ -420,7 +420,7 @@ static int nci_set_local_general_bytes(struct nfc_dev *nfc_dev)
        if ((param.val == NULL) || (param.len == 0))
                return rc;
 
-       if (param.len > NCI_MAX_PARAM_LEN)
+       if (param.len > NFC_MAX_GT_LEN)
                return -EINVAL;
 
        for (i = 0; i < param.len; i++)