linux/net/nfc
Michal Kubecek 0a833c29d8 genetlink: fix genlmsg_nlhdr()
According to the description, first argument of genlmsg_nlhdr() points to
what genlmsg_put() returns, i.e. beginning of user header. Therefore we
should only subtract size of genetlink header and netlink message header,
not user header.

This also means we don't need to pass the pointer to genetlink family and
the same is true for genl_dump_check_consistent() which is the only caller
of genlmsg_nlhdr(). (Note that at the moment, these functions are only
used for families which do not have user header so that they are not
affected.)

Fixes: 670dc2833d ("netlink: advertise incomplete dumps")
Signed-off-by: Michal Kubecek <mkubecek@suse.cz>
Reviewed-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-11-16 10:49:00 +09:00
..
hci NFC: Convert timers to use timer_setup() 2017-11-06 01:12:10 +01:00
nci License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
Kconfig NFC Digital: Add NFC-F technology support 2013-09-25 02:02:25 +02:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +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 NFC: digital: Add 'tg_listen_md' and 'tg_get_rf_tech' driver hooks 2014-07-23 01:17:31 +02:00
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
llcp.h net: Pass kern from net_proto_family.create to sk_alloc 2015-05-11 10:50:17 -04:00
llcp_commands.c networking: introduce and use skb_put_data() 2017-06-16 11:48:37 -04:00
llcp_core.c NFC: Convert timers to use timer_setup() 2017-11-06 01:12:10 +01:00
llcp_sock.c NFC: Add sockaddr length checks before accessing sa_family in bind handlers 2017-06-23 00:38:31 +02:00
netlink.c genetlink: fix genlmsg_nlhdr() 2017-11-16 10:49:00 +09:00
nfc.h nfc: netlink: HCI event connectivity implementation 2015-12-29 19:06:20 +01:00
rawsock.c networking: make skb_push & __skb_push return void pointers 2017-06-16 11:48:40 -04:00