kernel.git/net/nfc/netlink.c, branch linux-5.12.y

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2021-01-29T01:09:31Z

drivers/net/can/dev.c b552766c872f ("can: dev: prevent potential information leak in can_fill_info()") 3e77f70e7345 ("can: dev: move driver related infrastructure into separate subdir") 0a042c6ec991 ("can: dev: move netlink related code into seperate file") Code move. drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c 57ac4a31c483 ("net/mlx5e: Correctly handle changing the number of queues when the interface is down") 214baf22870c ("net/mlx5e: Support HTB offload") Adjacent code changes net/switchdev/switchdev.c 20776b465c0c ("net: switchdev: don't set port_obj_info->handled true when -EOPNOTSUPP") ffb68fc58e96 ("net: switchdev: remove the transaction structure from port object notifiers") bae33f2b5afe ("net: switchdev: remove the transaction structure from port attributes") Transaction parameter gets dropped otherwise keep the fix. Signed-off-by: Jakub Kicinski

NFC: fix possible resource leak

2021-01-23T21:34:31Z

Put the device to avoid resource leak on path that the polling flag is invalid. Fixes: a831b9132065 ("NFC: Do not return EBUSY when stopping a poll that's already stopped") Signed-off-by: Pan Bian Link: https://lore.kernel.org/r/20210121153745.122184-1-bianpan2016@163.com Signed-off-by: Jakub Kicinski

nfc: netlink: use &w->w in nfc_genl_rcv_nl_event

2021-01-16T04:08:28Z

Use the struct member w of the struct urelease_work directly instead of casting it. Signed-off-by: Geliang Tang Link: https://lore.kernel.org/r/f0ed86d6d54ac0834bd2e161d172bf7bb5647cf7.1610683862.git.geliangtang@gmail.com Signed-off-by: Jakub Kicinski

treewide: rename nla_strlcpy to nla_strscpy.

2020-11-16T16:08:54Z

Calls to nla_strlcpy are now replaced by calls to nla_strscpy which is the new name of this function. Signed-off-by: Francis Laniel Reviewed-by: Kees Cook Signed-off-by: Jakub Kicinski

nfc: Ensure presence of NFC_ATTR_FIRMWARE_NAME attribute in nfc_genl_fw_download()

2020-10-21T00:06:22Z

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 a0323b979f81 ("nfc: Ensure presence of required attributes in the activate_target handler"). Fixes: 9674da8759df ("NFC: Add firmware upload netlink command") Signed-off-by: Defang Bo Link: https://lore.kernel.org/r/1603107538-4744-1-git-send-email-bodefang@126.com Signed-off-by: Jakub Kicinski

nfc: add missing attribute validation for vendor subcommand

2020-03-03T21:28:49Z

Add missing attribute validation for vendor subcommand attributes to the netlink policy. Fixes: 9e58095f9660 ("NFC: netlink: Implement vendor command support") Signed-off-by: Jakub Kicinski Signed-off-by: David S. Miller

nfc: add missing attribute validation for deactivate target

2020-03-03T21:28:49Z

Add missing attribute validation for NFC_ATTR_TARGET_INDEX to the netlink policy. Fixes: 4d63adfe12dd ("NFC: Add NFC_CMD_DEACTIVATE_TARGET support") Signed-off-by: Jakub Kicinski Signed-off-by: David S. Miller

nfc: add missing attribute validation for SE API

2020-03-03T21:28:49Z

Add missing attribute validation for NFC_ATTR_SE_INDEX to the netlink policy. Fixes: 5ce3f32b5264 ("NFC: netlink: SE API implementation") Signed-off-by: Jakub Kicinski Signed-off-by: David S. Miller

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2019-11-09T19:04:37Z

One conflict in the BPF samples Makefile, some fixes in 'net' whilst we were converting over to Makefile.target rules in 'net-next'. Signed-off-by: David S. Miller

nfc: netlink: fix double device reference drop

2019-11-07T23:23:19Z

The function nfc_put_device(dev) is called twice to drop the reference to dev when there is no associated local llcp. Remove one of them to fix the bug. Fixes: 52feb444a903 ("NFC: Extend netlink interface for LTO, RW, and MIUX parameters support") Fixes: d9b8d8e19b07 ("NFC: llcp: Service Name Lookup netlink interface") Signed-off-by: Pan Bian Reviewed-by: Johan Hovold Signed-off-by: David S. Miller