Defang Bo e75f421a8d nfc: Ensure presence of NFC_ATTR_FIRMWARE_NAME attribute in nfc_genl_fw_download() ... [ Upstream commit 280e3ebdafb863b3cb50d5842f056267e15bf40c ] Check that the NFC_ATTR_FIRMWARE_NAME attributes are provided by the netlink client prior to accessing them.This prevents potential unhandled NULL pointer dereference exceptions which can be triggered by malicious user-mode programs, if they omit one or both of these attributes. Similar to commit a0323b979f ("nfc: Ensure presence of required attributes in the activate_target handler"). Fixes: 9674da8759 ("NFC: Add firmware upload netlink command") Signed-off-by: Defang Bo <bodefang@126.com> Link: https://lore.kernel.org/r/1603107538-4744-1-git-send-email-bodefang@126.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2020-10-29 09:54:58 +01:00
..
hci	net: nfc: fix bounds checking bugs on "pipe"	2020-03-18 07:14:12 +01:00
nci	net: nfc: nci: fix a possible sleep-in-atomic-context bug in nci_uart_tty_receive()	2019-12-31 16:34:38 +01:00
af_nfc.c	net: socket: mark socket protocol handler structs as const	2017-05-16 11:54:07 -04:00
core.c	NFC: Convert timers to use timer_setup()	2017-11-06 01:12:10 +01:00
digital.h
digital_core.c	NFC: digital: Abort cmd when deactivating target	2017-11-10 00:03:39 +01:00
digital_dep.c	NFC: digital: NFC-DEP Target WT(nfcdep,max) is now 14	2017-06-23 00:19:59 +02:00
digital_technology.c	NFC: digital: NFC-A SEL_RES must be one byte	2017-06-23 00:19:59 +02:00
Kconfig
llcp.h	net: Pass kern from net_proto_family.create to sk_alloc	2015-05-11 10:50:17 -04:00
llcp_commands.c	net: nfc: Fix NULL dereference on nfc_llcp_build_tlv fails	2019-03-10 07:17:18 +01:00
llcp_core.c	net: nfc: Fix NULL dereference on nfc_llcp_build_tlv fails	2019-03-10 07:17:18 +01:00
llcp_sock.c	net: use skb_queue_empty_lockless() in poll() handlers	2019-11-10 11:27:48 +01:00
Makefile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
netlink.c	nfc: Ensure presence of NFC_ATTR_FIRMWARE_NAME attribute in nfc_genl_fw_download()	2020-10-29 09:54:58 +01:00
nfc.h	nfc: netlink: HCI event connectivity implementation	2015-12-29 19:06:20 +01:00
rawsock.c	net/nfc/rawsock.c: add CAP_NET_RAW check.	2020-08-19 08:15:03 +02:00