Author: trasz Date: Sun Jun 14 14:38:40 2020 New Revision: 362176 URL: https://svnweb.freebsd.org/changeset/base/362176
Log: Make linux(4) warn about unsupported CMSG level/type. MFC after: 2 weeks Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D25255 Modified: head/sys/compat/linux/linux_socket.c Modified: head/sys/compat/linux/linux_socket.c ============================================================================== --- head/sys/compat/linux/linux_socket.c Sun Jun 14 11:41:57 2020 (r362175) +++ head/sys/compat/linux/linux_socket.c Sun Jun 14 14:38:40 2020 (r362176) @@ -1042,8 +1042,12 @@ linux_sendmsg_common(struct thread *td, l_int s, struc cmsg->cmsg_level = linux_to_bsd_sockopt_level(linux_cmsg.cmsg_level); if (cmsg->cmsg_type == -1 - || cmsg->cmsg_level != SOL_SOCKET) + || cmsg->cmsg_level != SOL_SOCKET) { + linux_msg(curthread, + "unsupported sendmsg cmsg level %d type %d", + linux_cmsg.cmsg_level, linux_cmsg.cmsg_type); goto bad; + } /* * Some applications (e.g. pulseaudio) attempt to @@ -1228,6 +1232,9 @@ linux_recvmsg_common(struct thread *td, l_int s, struc bsd_to_linux_sockopt_level(cm->cmsg_level); if (linux_cmsg->cmsg_type == -1 || cm->cmsg_level != SOL_SOCKET) { + linux_msg(curthread, + "unsupported recvmsg cmsg level %d type %d", + cm->cmsg_level, cm->cmsg_type); error = EINVAL; goto bad; } _______________________________________________ svn-src-all@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"
