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03c0535554
llcp_sock_getname() checks llcp_sock->dev to make sure llcp_sock is already connected or bound, however, we could be in the middle of llcp_sock_bind() where llcp_sock->dev is bound and llcp_sock->service_name_len is set, but llcp_sock->service_name is not, in this case we would lead to copy some bytes from a NULL pointer. Just lock the sock since this is not a hot path anyway. Reported-by: Dmitry Vyukov <dvyukov@google.com> Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> |
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| .. | ||
| 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 | ||