mirror of
https://github.com/torvalds/linux.git
synced 2024-12-05 10:32:35 +00:00
f6a5885fc4
Verify that the caller-provided sockaddr structure is large enough to contain the sa_family field, before accessing it in bind() handlers of the AF_NFC socket. Since the syscall doesn't enforce a minimum size of the corresponding memory region, very short sockaddrs (zero or one byte long) result in operating on uninitialized memory while referencing .sa_family. Signed-off-by: Mateusz Jurczyk <mjurczyk@google.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> |
||
---|---|---|
.. | ||
hci | ||
nci | ||
af_nfc.c | ||
core.c | ||
digital_core.c | ||
digital_dep.c | ||
digital_technology.c | ||
digital.h | ||
Kconfig | ||
llcp_commands.c | ||
llcp_core.c | ||
llcp_sock.c | ||
llcp.h | ||
Makefile | ||
netlink.c | ||
nfc.h | ||
rawsock.c |