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authorAndrea Bastoni <bastoni@cs.unc.edu>2010-05-30 19:16:45 -0400
committerAndrea Bastoni <bastoni@cs.unc.edu>2010-05-30 19:16:45 -0400
commitada47b5fe13d89735805b566185f4885f5a3f750 (patch)
tree644b88f8a71896307d71438e9b3af49126ffb22b /security/capability.c
parent43e98717ad40a4ae64545b5ba047c7b86aa44f4f (diff)
parent3280f21d43ee541f97f8cda5792150d2dbec20d5 (diff)
Merge branch 'wip-2.6.34' into old-private-masterarchived-private-master
Diffstat (limited to 'security/capability.c')
-rw-r--r--security/capability.c25
1 files changed, 20 insertions, 5 deletions
diff --git a/security/capability.c b/security/capability.c
index fce07a7bc825..4875142b858d 100644
--- a/security/capability.c
+++ b/security/capability.c
@@ -308,6 +308,22 @@ static int cap_path_truncate(struct path *path, loff_t length,
308{ 308{
309 return 0; 309 return 0;
310} 310}
311
312static int cap_path_chmod(struct dentry *dentry, struct vfsmount *mnt,
313 mode_t mode)
314{
315 return 0;
316}
317
318static int cap_path_chown(struct path *path, uid_t uid, gid_t gid)
319{
320 return 0;
321}
322
323static int cap_path_chroot(struct path *root)
324{
325 return 0;
326}
311#endif 327#endif
312 328
313static int cap_file_permission(struct file *file, int mask) 329static int cap_file_permission(struct file *file, int mask)
@@ -405,7 +421,7 @@ static int cap_kernel_create_files_as(struct cred *new, struct inode *inode)
405 return 0; 421 return 0;
406} 422}
407 423
408static int cap_kernel_module_request(void) 424static int cap_kernel_module_request(char *kmod_name)
409{ 425{
410 return 0; 426 return 0;
411} 427}
@@ -890,10 +906,6 @@ static void cap_audit_rule_free(void *lsmrule)
890} 906}
891#endif /* CONFIG_AUDIT */ 907#endif /* CONFIG_AUDIT */
892 908
893struct security_operations default_security_ops = {
894 .name = "default",
895};
896
897#define set_to_cap_if_null(ops, function) \ 909#define set_to_cap_if_null(ops, function) \
898 do { \ 910 do { \
899 if (!ops->function) { \ 911 if (!ops->function) { \
@@ -977,6 +989,9 @@ void security_fixup_ops(struct security_operations *ops)
977 set_to_cap_if_null(ops, path_link); 989 set_to_cap_if_null(ops, path_link);
978 set_to_cap_if_null(ops, path_rename); 990 set_to_cap_if_null(ops, path_rename);
979 set_to_cap_if_null(ops, path_truncate); 991 set_to_cap_if_null(ops, path_truncate);
992 set_to_cap_if_null(ops, path_chmod);
993 set_to_cap_if_null(ops, path_chown);
994 set_to_cap_if_null(ops, path_chroot);
980#endif 995#endif
981 set_to_cap_if_null(ops, file_permission); 996 set_to_cap_if_null(ops, file_permission);
982 set_to_cap_if_null(ops, file_alloc_security); 997 set_to_cap_if_null(ops, file_alloc_security);