mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-11-24 04:34:08 +08:00
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 | ||