Hi Andrey, On Thu, Apr 12, 2018 at 06:56:56PM +0200, Andrey Konovalov wrote: > nfc_genl_deactivate_target() relies on the NFC_ATTR_TARGET_INDEX > attribute being present, but doesn't check whether it is actually > provided by the user. Same goes for nfc_genl_fw_download() and > NFC_ATTR_FIRMWARE_NAME. > > This patch adds appropriate checks. > > Found with syzkaller. > > Signed-off-by: Andrey Konovalov <andreyknvl@xxxxxxxxxx> > --- > net/nfc/netlink.c | 6 ++++-- > 1 file changed, 4 insertions(+), 2 deletions(-) Thanks, applied to nfc-next. Cheers, Samuel.
