Date: Tue, 11 Aug 2015 08:44:20 +0000 (UTC) From: Ed Schouten <ed@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r286619 - head/sys/compat/cloudabi Message-ID: <201508110844.t7B8iKfo026752@repo.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: ed Date: Tue Aug 11 08:44:19 2015 New Revision: 286619 URL: https://svnweb.freebsd.org/changeset/base/286619 Log: Make cap_rights_limit() work for CloudABI processes. Call into the recently introduced kern_cap_rights_limit() function to restrict rights. Modified: head/sys/compat/cloudabi/cloudabi_fd.c Modified: head/sys/compat/cloudabi/cloudabi_fd.c ============================================================================== --- head/sys/compat/cloudabi/cloudabi_fd.c Tue Aug 11 08:43:50 2015 (r286618) +++ head/sys/compat/cloudabi/cloudabi_fd.c Tue Aug 11 08:44:19 2015 (r286619) @@ -523,6 +523,7 @@ cloudabi_sys_fd_stat_put(struct thread * struct cloudabi_sys_fd_stat_put_args *uap) { cloudabi_fdstat_t fsb; + cap_rights_t rights; int error, oflags; error = copyin(uap->buf, &fsb, sizeof(fsb)); @@ -540,6 +541,13 @@ cloudabi_sys_fd_stat_put(struct thread * CLOUDABI_FDFLAG_DSYNC | CLOUDABI_FDFLAG_RSYNC)) oflags |= O_SYNC; return (kern_fcntl(td, uap->fd, F_SETFL, oflags)); + } else if (uap->flags == CLOUDABI_FDSTAT_RIGHTS) { + /* Convert rights. */ + error = cloudabi_convert_rights( + fsb.fs_rights_base | fsb.fs_rights_inheriting, &rights); + if (error != 0) + return (error); + return (kern_cap_rights_limit(td, uap->fd, &rights)); } return (EINVAL); }
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201508110844.t7B8iKfo026752>