Searched refs:kmsg (Results 1 – 2 of 2) sorted by relevance
35 int get_compat_msghdr(struct msghdr *kmsg, in get_compat_msghdr() argument46 __get_user(kmsg->msg_namelen, &umsg->msg_namelen) || in get_compat_msghdr()50 __get_user(kmsg->msg_controllen, &umsg->msg_controllen) || in get_compat_msghdr()51 __get_user(kmsg->msg_flags, &umsg->msg_flags)) in get_compat_msghdr()55 kmsg->msg_namelen = 0; in get_compat_msghdr()57 if (kmsg->msg_namelen < 0) in get_compat_msghdr()60 if (kmsg->msg_namelen > sizeof(struct sockaddr_storage)) in get_compat_msghdr()61 kmsg->msg_namelen = sizeof(struct sockaddr_storage); in get_compat_msghdr()62 kmsg->msg_control = compat_ptr(tmp3); in get_compat_msghdr()67 if (uaddr && kmsg->msg_namelen) { in get_compat_msghdr()[all …]
1842 static int copy_msghdr_from_user(struct msghdr *kmsg, in copy_msghdr_from_user() argument1854 __get_user(kmsg->msg_namelen, &umsg->msg_namelen) || in copy_msghdr_from_user()1857 __get_user(kmsg->msg_control, &umsg->msg_control) || in copy_msghdr_from_user()1858 __get_user(kmsg->msg_controllen, &umsg->msg_controllen) || in copy_msghdr_from_user()1859 __get_user(kmsg->msg_flags, &umsg->msg_flags)) in copy_msghdr_from_user()1863 kmsg->msg_namelen = 0; in copy_msghdr_from_user()1865 if (kmsg->msg_namelen < 0) in copy_msghdr_from_user()1868 if (kmsg->msg_namelen > sizeof(struct sockaddr_storage)) in copy_msghdr_from_user()1869 kmsg->msg_namelen = sizeof(struct sockaddr_storage); in copy_msghdr_from_user()1874 if (uaddr && kmsg->msg_namelen) { in copy_msghdr_from_user()[all …]