diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2018-12-23 16:02:47 -0500 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2019-02-28 03:29:27 -0500 |
| commit | 0b52075ee62301dd150c9f2c3ddd0035ed894cde (patch) | |
| tree | bb5b54d2fee0e0e37f73635030dc0e25e93c9aa5 /include/linux/security.h | |
| parent | cb50b348c71ffa90d7d1b2a494b553b5099bc090 (diff) | |
introduce cloning of fs_context
new primitive: vfs_dup_fs_context(). Comes with fs_context
method (->dup()) for copying the filesystem-specific parts
of fs_context, along with LSM one (->fs_context_dup()) for
doing the same to LSM parts.
[needs better commit message, and change of Author:, anyway]
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'include/linux/security.h')
| -rw-r--r-- | include/linux/security.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/security.h b/include/linux/security.h index 2da9336a987e..f28a1ebfd78e 100644 --- a/include/linux/security.h +++ b/include/linux/security.h @@ -223,6 +223,7 @@ int security_bprm_set_creds(struct linux_binprm *bprm); int security_bprm_check(struct linux_binprm *bprm); void security_bprm_committing_creds(struct linux_binprm *bprm); void security_bprm_committed_creds(struct linux_binprm *bprm); +int security_fs_context_dup(struct fs_context *fc, struct fs_context *src_fc); int security_fs_context_parse_param(struct fs_context *fc, struct fs_parameter *param); int security_sb_alloc(struct super_block *sb); void security_sb_free(struct super_block *sb); @@ -521,6 +522,11 @@ static inline void security_bprm_committed_creds(struct linux_binprm *bprm) { } +static inline int security_fs_context_dup(struct fs_context *fc, + struct fs_context *src_fc) +{ + return 0; +} static inline int security_fs_context_parse_param(struct fs_context *fc, struct fs_parameter *param) { |