NULL);
}
-/**
- * aafs_create_symlink - create a symlink in the apparmorfs filesystem
- * @name: name of dentry to create
- * @parent: parent directory for this dentry
- * @target: if symlink, symlink target string
- * @private: private data
- * @iops: struct of inode_operations that should be used
- *
- * If @target parameter is %NULL, then the @iops parameter needs to be
- * setup to handle .readlink and .get_link inode_operations.
- */
-static struct dentry *aafs_create_symlink(const char *name,
- struct dentry *parent,
- const char *target,
- void *private,
- const struct inode_operations *iops)
-{
- struct dentry *dent;
- char *link = NULL;
-
- if (target) {
- if (!link)
- return ERR_PTR(-ENOMEM);
- }
- dent = aafs_create(name, S_IFLNK | 0444, parent, private, link, NULL,
- iops);
- if (IS_ERR(dent))
- kfree(link);
-
- return dent;
-}
-
/**
* aafs_remove - removes a file or directory from the apparmorfs filesystem
*
void __aa_bump_ns_revision(struct aa_ns *ns)
{
- WRITE_ONCE(ns->revision, ns->revision + 1);
+ WRITE_ONCE(ns->revision, READ_ONCE(ns->revision) + 1);
wake_up_interruptible(&ns->wait);
}
struct multi_transaction {
struct kref count;
ssize_t size;
- char data[0];
+ char data[];
};
#define MULTI_TRANSACTION_LIMIT (PAGE_SIZE - sizeof(struct multi_transaction))
}
if (profile->rawdata) {
- dent = aafs_create_symlink("raw_sha1", dir, NULL,
- profile->label.proxy,
- &rawdata_link_sha1_iops);
+ dent = aafs_create("raw_sha1", S_IFLNK | 0444, dir,
+ profile->label.proxy, NULL, NULL,
+ &rawdata_link_sha1_iops);
if (IS_ERR(dent))
goto fail;
aa_get_proxy(profile->label.proxy);
profile->dents[AAFS_PROF_RAW_HASH] = dent;
- dent = aafs_create_symlink("raw_abi", dir, NULL,
- profile->label.proxy,
- &rawdata_link_abi_iops);
+ dent = aafs_create("raw_abi", S_IFLNK | 0444, dir,
+ profile->label.proxy, NULL, NULL,
+ &rawdata_link_abi_iops);
if (IS_ERR(dent))
goto fail;
aa_get_proxy(profile->label.proxy);
profile->dents[AAFS_PROF_RAW_ABI] = dent;
- dent = aafs_create_symlink("raw_data", dir, NULL,
- profile->label.proxy,
- &rawdata_link_data_iops);
+ dent = aafs_create("raw_data", S_IFLNK | 0444, dir,
+ profile->label.proxy, NULL, NULL,
+ &rawdata_link_data_iops);
if (IS_ERR(dent))
goto fail;
aa_get_proxy(profile->label.proxy);
static struct aa_sfs_entry aa_sfs_entry_policy[] = {
AA_SFS_DIR("versions", aa_sfs_entry_versions),
AA_SFS_FILE_BOOLEAN("set_load", 1),
+ /* number of out of band transitions supported */
+ AA_SFS_FILE_U64("outofband", MAX_OOB_SUPPORTED),
{ }
};