diff options
| -rw-r--r-- | fs/inode.c | 1 | ||||
| -rw-r--r-- | include/linux/fs.h | 8 | ||||
| -rw-r--r-- | include/linux/security.h | 1 |
3 files changed, 7 insertions, 3 deletions
diff --git a/fs/inode.c b/fs/inode.c index f5c04dd9ae8a..abf77471e6c4 100644 --- a/fs/inode.c +++ b/fs/inode.c @@ -133,7 +133,6 @@ static struct inode *alloc_inode(struct super_block *sb) inode->i_bdev = NULL; inode->i_cdev = NULL; inode->i_rdev = 0; - inode->i_security = NULL; inode->dirtied_when = 0; if (security_inode_alloc(inode)) { if (inode->i_sb->s_op->destroy_inode) diff --git a/include/linux/fs.h b/include/linux/fs.h index 4caec6cebc42..6eafbe309483 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -553,7 +553,9 @@ struct inode { unsigned int i_flags; atomic_t i_writecount; +#ifdef CONFIG_SECURITY void *i_security; +#endif void *i_private; /* fs or device private pointer */ #ifdef __NEED_I_SIZE_ORDERED seqcount_t i_size_seqcount; @@ -645,7 +647,6 @@ struct fown_struct { rwlock_t lock; /* protects pid, uid, euid fields */ int pid; /* pid or -pgrp where SIGIO should be sent */ uid_t uid, euid; /* uid/euid of process setting the owner */ - void *security; int signum; /* posix.1b rt signal to be delivered on IO */ }; @@ -688,8 +689,9 @@ struct file { struct file_ra_state f_ra; unsigned long f_version; +#ifdef CONFIG_SECURITY void *f_security; - +#endif /* needed for tty driver, and maybe others */ void *private_data; @@ -877,7 +879,9 @@ struct super_block { int s_syncing; int s_need_sync_fs; atomic_t s_active; +#ifdef CONFIG_SECURITY void *s_security; +#endif struct xattr_handler **s_xattr; struct list_head s_inodes; /* all inodes */ diff --git a/include/linux/security.h b/include/linux/security.h index 9f56fb8a4a6c..9b5fea81f55e 100644 --- a/include/linux/security.h +++ b/include/linux/security.h @@ -1595,6 +1595,7 @@ static inline void security_sb_post_pivotroot (struct nameidata *old_nd, static inline int security_inode_alloc (struct inode *inode) { + inode->i_security = NULL; return security_ops->inode_alloc_security (inode); } |