bsd/kern/uipc_syscalls.c

237 	struct sockaddr *sa = NULL;
255 		error = getsockaddr(so, &sa, uap->name, uap->namelen, TRUE);
259 			sa = (struct sockaddr *)&ss;
265 	AUDIT_ARG(sockaddr, vfs_context_cwd(vfs_context_current()), sa);
267 	if ((error = mac_socket_check_bind(kauth_cred_get(), so, sa)) == 0)
268 		error = sobind(so, sa);
270 		error = sobind(so, sa);
273 		FREE(sa, M_SONAME);
339 	struct sockaddr *sa = NULL;
496 	(void) soacceptlock(so, &sa, 0);
498 	if (sa == NULL) {
505 	AUDIT_ARG(sockaddr, vfs_context_cwd(vfs_context_current()), sa);
511 		sa_len = sa->sa_len;
513 		error = copyout(sa, uap->name, namelen);
521 	FREE(sa, M_SONAME);
588 	struct sockaddr *sa = NULL;
612 		error = getsockaddr(so, &sa, uap->name, uap->namelen, !dgram);
616 			sa = (struct sockaddr *)&ss;
623 	AUDIT_ARG(sockaddr, vfs_context_cwd(vfs_context_current()), sa);
625 	if ((error = mac_socket_check_connect(kauth_cred_get(), so, sa)) != 0) {
627 			FREE(sa, M_SONAME);
635 			FREE(sa, M_SONAME);
640 	error = soconnectlock(so, sa, 0);
645 			FREE(sa, M_SONAME);
671 		FREE(sa, M_SONAME);
1709 	struct sockaddr *sa;
1724 	sa = 0;
1726 	error = (*so->so_proto->pr_usrreqs->pru_sockaddr)(so, &sa);
1728 		error = sflt_getsockname(so, &sa);
1735 	if (sa == 0) {
1740 	sa_len = sa->sa_len;
1742 	error = copyout((caddr_t)sa, uap->asa, len);
1750 	if (sa)
1751 		FREE(sa, M_SONAME);
1777 	struct sockaddr *sa;
1810 	sa = 0;
1811 	error = (*so->so_proto->pr_usrreqs->pru_peeraddr)(so, &sa);
1813 		error = sflt_getpeername(so, &sa);
1820 	if (sa == 0) {
1824 	sa_len = sa->sa_len;
1826 	error = copyout(sa, uap->asa, len);
1834 	if (sa) FREE(sa, M_SONAME);
1843 	struct sockaddr *sa;
1882 			sa = mtod(m, struct sockaddr *);
1883 			sa->sa_len = buflen;
1890  * Given a user_addr_t of length len, allocate and fill out a *sa.
1902 	struct sockaddr *sa;
1911 	MALLOC(sa, struct sockaddr *, len, M_SONAME, M_WAITOK | M_ZERO);
1912 	if (sa == NULL) {
1915 	error = copyin(uaddr, (caddr_t)sa, len);
1917 		FREE(sa, M_SONAME);
1925 		if (translate_unspec && sa->sa_family == AF_UNSPEC &&
1928 			sa->sa_family = AF_INET;
1930 		sa->sa_len = len;
1931 		*namp = sa;