Commit 460d8f97 authored by Szymon Janc's avatar Szymon Janc Committed by Samuel Ortiz
Browse files

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: default avatarSzymon Janc <szymon.janc@tieto.com>
Signed-off-by: default avatarSamuel Ortiz <sameo@linux.intel.com>
parent 7ad39395

net/nfc/nci/core.c

+1 −1
Original line number Diff line number Diff line
@@ -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++)