diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2018-12-02 04:42:44 +0100 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2018-12-21 17:45:30 +0100 |
| commit | 6be8750b4cba8c37170f46b29841d112f1be749b (patch) | |
| tree | 0b3386c080d73fc666afcdcd1db5290b990af349 /include | |
| parent | smack: make smack_parse_opts_str() clean up on failure (diff) | |
| download | linux-6be8750b4cba8c37170f46b29841d112f1be749b.tar.xz linux-6be8750b4cba8c37170f46b29841d112f1be749b.zip | |
LSM: lift parsing LSM options into the caller of ->sb_kern_mount()
This paves the way for retaining the LSM options from a common filesystem
mount context during a mount parameter parsing phase to be instituted prior
to actual mount/reconfiguration actions.
Reviewed-by: David Howells <dhowells@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/lsm_hooks.h | 3 | ||||
| -rw-r--r-- | include/linux/security.h | 6 |
2 files changed, 6 insertions, 3 deletions
diff --git a/include/linux/lsm_hooks.h b/include/linux/lsm_hooks.h index aaeb7fa24dc4..c7f67341fd1d 100644 --- a/include/linux/lsm_hooks.h +++ b/include/linux/lsm_hooks.h @@ -1463,7 +1463,8 @@ union security_list_options { void (*sb_free_security)(struct super_block *sb); int (*sb_copy_data)(char *orig, char *copy); int (*sb_remount)(struct super_block *sb, void *data); - int (*sb_kern_mount)(struct super_block *sb, int flags, void *data); + int (*sb_kern_mount)(struct super_block *sb, int flags, + struct security_mnt_opts *opts); int (*sb_show_options)(struct seq_file *m, struct super_block *sb); int (*sb_statfs)(struct dentry *dentry); int (*sb_mount)(const char *dev_name, const struct path *path, diff --git a/include/linux/security.h b/include/linux/security.h index d170a5b031f3..f2f88e41f35f 100644 --- a/include/linux/security.h +++ b/include/linux/security.h @@ -250,7 +250,8 @@ int security_sb_alloc(struct super_block *sb); void security_sb_free(struct super_block *sb); int security_sb_copy_data(char *orig, char *copy); int security_sb_remount(struct super_block *sb, void *data); -int security_sb_kern_mount(struct super_block *sb, int flags, void *data); +int security_sb_kern_mount(struct super_block *sb, int flags, + struct security_mnt_opts *opts); int security_sb_show_options(struct seq_file *m, struct super_block *sb); int security_sb_statfs(struct dentry *dentry); int security_sb_mount(const char *dev_name, const struct path *path, @@ -565,7 +566,8 @@ static inline int security_sb_remount(struct super_block *sb, void *data) return 0; } -static inline int security_sb_kern_mount(struct super_block *sb, int flags, void *data) +static inline int security_sb_kern_mount(struct super_block *sb, int flags, + struct security_mnt_opts *opts) { return 0; } |