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authorThomas Bushnell <thomas@gnu.org>1997-09-16 19:18:27 +0000
committerThomas Bushnell <thomas@gnu.org>1997-09-16 19:18:27 +0000
commitebec7389d6965d2ac1d940cf59f03fa5c3c3ca6e (patch)
tree878e74b3c9f0cff6000ac65332ae7ecfdf5fe031 /libdiskfs/init-init.c
parent2e3dfbb0f86717b4111e81e3f2f0422926d5a29f (diff)
Tue Sep 16 14:37:51 1997 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu>
* priv.h (nosuid, noexec): New variables. * init-init.c (nosuid, noexec): New variables, initialized to zero. * file-exec.c (diskfs_S_file_exec): If noexec is on, then prohibit all execution with EACCES. If nosuid is on, then prohibit setuid or setgid execution by silently omitting the uid substitution. * opts-std-startup.c (parse_startup_opt): Implement --no-suid and --no-exec. * opts-common.c (diskfs_common_options): Add --no-suid and --no-exec. * opts-std-runtime.c (struct parse_hook): Add nosuid and noexec. (parse_opt) [cases 'S', 'E', OPT_SUID_OK, OPT_EXEC_OK] Understand --no-suid, --no-exec, --suid-ok, and --exec-ok. (parse_opt) [case ARGP_KEY_INIT]: Initialize H->nosuid and H->noexec. (OPT_SUID_OK, OPT_EXEC_OK): New macros. (std_runtime_options): Add --suid-ok and --exec-ok. (set_opts): Set nosuid and noexec from H->nosuid and H->noexec. * opts-common.c (diskfs_common_options): Rename --nosync to --no-sync; leave --nosync as an alias.
Diffstat (limited to 'libdiskfs/init-init.c')
-rw-r--r--libdiskfs/init-init.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/libdiskfs/init-init.c b/libdiskfs/init-init.c
index 14c6f84d..b575b625 100644
--- a/libdiskfs/init-init.c
+++ b/libdiskfs/init-init.c
@@ -1,5 +1,5 @@
/*
- Copyright (C) 1994, 1995, 1996 Free Software Foundation
+ Copyright (C) 1994, 1995, 1996, 1997 Free Software Foundation
This file is part of the GNU Hurd.
@@ -30,6 +30,8 @@ mach_port_t diskfs_auth_server_port;
volatile struct mapped_time_value *diskfs_mtime;
mach_port_t diskfs_fsys_identity;
+int nosuid = 0, noexec = 0;
+
spin_lock_t diskfs_node_refcnt_lock = SPIN_LOCK_INITIALIZER;
spin_lock_t _diskfs_control_lock = SPIN_LOCK_INITIALIZER;