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| author | Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> | 2009-12-02 21:09:48 +0900 |
|---|---|---|
| committer | James Morris <jmorris@namei.org> | 2009-12-08 14:58:05 +1100 |
| commit | 937bf6133b21b16965f75223085f4314ae32b8eb (patch) | |
| tree | 4a042bc9298ffddfaf4017a5796cae46e9594d2c /security/tomoyo/common.h | |
| parent | 5d0901a3a0c39c97ca504f73d24030f63cfc9fa2 (diff) | |
| download | op-kernel-dev-937bf6133b21b16965f75223085f4314ae32b8eb.zip op-kernel-dev-937bf6133b21b16965f75223085f4314ae32b8eb.tar.gz | |
TOMOYO: Add rest of file operation restrictions.
LSM hooks for chmod()/chown()/chroot() are now ready.
This patch utilizes these hooks.
Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Signed-off-by: James Morris <jmorris@namei.org>
Diffstat (limited to 'security/tomoyo/common.h')
| -rw-r--r-- | security/tomoyo/common.h | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/security/tomoyo/common.h b/security/tomoyo/common.h index 92169d2..bd10f9f 100644 --- a/security/tomoyo/common.h +++ b/security/tomoyo/common.h @@ -108,7 +108,7 @@ struct tomoyo_path_info_with_data { * (b) type & 0x80 : whether the entry is marked as "deleted". * * Packing "struct tomoyo_acl_info" allows - * "struct tomoyo_single_path_acl_record" to embed "u16" and + * "struct tomoyo_single_path_acl_record" to embed "u8" + "u16" and * "struct tomoyo_double_path_acl_record" to embed "u8" * without enlarging their structure size. */ @@ -184,10 +184,13 @@ struct tomoyo_domain_info { * Directives held by this structure are "allow_read/write", "allow_execute", * "allow_read", "allow_write", "allow_create", "allow_unlink", "allow_mkdir", * "allow_rmdir", "allow_mkfifo", "allow_mksock", "allow_mkblock", - * "allow_mkchar", "allow_truncate", "allow_symlink" and "allow_rewrite". + * "allow_mkchar", "allow_truncate", "allow_symlink", "allow_rewrite", + * "allow_chmod", "allow_chown", "allow_chgrp", "allow_chroot", "allow_mount" + * and "allow_unmount". */ struct tomoyo_single_path_acl_record { struct tomoyo_acl_info head; /* type = TOMOYO_TYPE_SINGLE_PATH_ACL */ + u8 perm_high; u16 perm; /* Pointer to single pathname. */ const struct tomoyo_path_info *filename; @@ -195,7 +198,7 @@ struct tomoyo_single_path_acl_record { /* * tomoyo_double_path_acl_record is a structure which is used for holding an - * entry with two pathnames operation (i.e. link() and rename()). + * entry with two pathnames operation (i.e. link(), rename() and pivot_root()). * It has following fields. * * (1) "head" which is a "struct tomoyo_acl_info". @@ -203,7 +206,8 @@ struct tomoyo_single_path_acl_record { * (3) "filename1" is the source/old pathname. * (4) "filename2" is the destination/new pathname. * - * Directives held by this structure are "allow_rename" and "allow_link". + * Directives held by this structure are "allow_rename", "allow_link" and + * "allow_pivot_root". */ struct tomoyo_double_path_acl_record { struct tomoyo_acl_info head; /* type = TOMOYO_TYPE_DOUBLE_PATH_ACL */ |
