diff options
Diffstat (limited to 'devel/libgtop/files/patch-sysdeps_freebsd_suid_open.c')
| -rw-r--r-- | devel/libgtop/files/patch-sysdeps_freebsd_suid_open.c | 94 |
1 files changed, 0 insertions, 94 deletions
diff --git a/devel/libgtop/files/patch-sysdeps_freebsd_suid_open.c b/devel/libgtop/files/patch-sysdeps_freebsd_suid_open.c deleted file mode 100644 index a188b364c..000000000 --- a/devel/libgtop/files/patch-sysdeps_freebsd_suid_open.c +++ /dev/null @@ -1,94 +0,0 @@ ---- sysdeps/freebsd/suid_open.c.orig 2008-09-29 17:22:12.000000000 -0400 -+++ sysdeps/freebsd/suid_open.c 2008-09-29 17:23:35.000000000 -0400 -@@ -0,0 +1,91 @@ -+/* Copyright (C) 1998 Joshua Sled -+ This file is part of LibGTop 1.0. -+ -+ Contributed by Joshua Sled <jsled@xcf.berkeley.edu>, July 1998. -+ -+ LibGTop is free software; you can redistribute it and/or modify it -+ under the terms of the GNU General Public License as published by -+ the Free Software Foundation; either version 2 of the License, -+ or (at your option) any later version. -+ -+ LibGTop is distributed in the hope that it will be useful, but WITHOUT -+ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or -+ FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License -+ for more details. -+ -+ You should have received a copy of the GNU General Public License -+ along with LibGTop; see the file COPYING. If not, write to the -+ Free Software Foundation, Inc., 59 Temple Place - Suite 330, -+ Boston, MA 02111-1307, USA. -+*/ -+ -+#include <config.h> -+#include <glibtop.h> -+#include <glibtop/error.h> -+#include <glibtop/cpu.h> -+#include <glibtop/open.h> -+#include <glibtop/init_hooks.h> -+ -+ -+/* !!! THIS FUNCTION RUNS SUID ROOT - CHANGE WITH CAUTION !!! */ -+ -+void -+glibtop_init_p (glibtop *server, const unsigned long features, -+ const unsigned flags) -+{ -+ const _glibtop_init_func_t *init_fkt; -+ -+ if (server == NULL) -+ glibtop_error_r (NULL, "glibtop_init_p (server == NULL)"); -+ -+ /* Do the initialization, but only if not already initialized. */ -+ -+ if ((server->flags & _GLIBTOP_INIT_STATE_SYSDEPS) == 0) { -+ glibtop_open_p (server, "glibtop", features, flags); -+ -+ for (init_fkt = _glibtop_init_hook_p; *init_fkt; init_fkt++) -+ (*init_fkt) (server); -+ -+ server->flags |= _GLIBTOP_INIT_STATE_SYSDEPS; -+ } -+} -+ -+void -+glibtop_open_p (glibtop *server, const char *program_name, -+ const unsigned long features, -+ const unsigned flags) -+{ -+#ifdef DEBUG -+ fprintf (stderr, "DEBUG (%d): glibtop_open_p ()\n", getpid ()); -+#endif -+ -+ /* !!! WE ARE ROOT HERE - CHANGE WITH CAUTION !!! */ -+ server->machine.uid = getuid (); -+ server->machine.euid = geteuid (); -+ server->machine.gid = getgid (); -+ server->machine.egid = getegid (); -+ /* Setup machine-specific data */ -+ server->machine.kd = kvm_open (NULL, NULL, NULL, O_RDONLY, "kvm_open"); -+ -+ if (server->machine.kd == NULL) -+ glibtop_error_io_r (server, "kvm_open"); -+ -+ /* Drop priviledges. */ -+ -+ if (setreuid (server->machine.euid, server->machine.uid)) -+ _exit (1); -+ -+ if (setregid (server->machine.egid, server->machine.gid)) -+ _exit (1); -+ -+ /* !!! END OF SUID ROOT PART !!! */ -+ -+ /* Our effective uid is now those of the user invoking the server, -+ * so we do no longer have any priviledges. */ -+ -+ /* NOTE: On FreeBSD, we do not need to be suid root, we just need to -+ * be sgid kmem. -+ * -+ * The server will only use setegid() to get back it's priviledges, -+ * so it will fail if it is suid root and not sgid kmem. */ -+} |