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authorLinus Torvalds <torvalds@linux-foundation.org>2014-12-10 16:10:49 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2014-12-10 16:10:49 -0800
commitcbfe0de303a55ed96d8831c2d5f56f8131cd6612 (patch)
treeb327762303c6a015421e4077e7c713b8a47a5e0e /security
parent8322b6fddfd2cee41a7732284e5f04750511f4b2 (diff)
parentba00410b8131b23edfb0e09f8b6dd26c8eb621fb (diff)
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull VFS changes from Al Viro: "First pile out of several (there _definitely_ will be more). Stuff in this one: - unification of d_splice_alias()/d_materialize_unique() - iov_iter rewrite - killing a bunch of ->f_path.dentry users (and f_dentry macro). Getting that completed will make life much simpler for unionmount/overlayfs, since then we'll be able to limit the places sensitive to file _dentry_ to reasonably few. Which allows to have file_inode(file) pointing to inode in a covered layer, with dentry pointing to (negative) dentry in union one. Still not complete, but much closer now. - crapectomy in lustre (dead code removal, mostly) - "let's make seq_printf return nothing" preparations - assorted cleanups and fixes There _definitely_ will be more piles" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (63 commits) copy_from_iter_nocache() new helper: iov_iter_kvec() csum_and_copy_..._iter() iov_iter.c: handle ITER_KVEC directly iov_iter.c: convert copy_to_iter() to iterate_and_advance iov_iter.c: convert copy_from_iter() to iterate_and_advance iov_iter.c: get rid of bvec_copy_page_{to,from}_iter() iov_iter.c: convert iov_iter_zero() to iterate_and_advance iov_iter.c: convert iov_iter_get_pages_alloc() to iterate_all_kinds iov_iter.c: convert iov_iter_get_pages() to iterate_all_kinds iov_iter.c: convert iov_iter_npages() to iterate_all_kinds iov_iter.c: iterate_and_advance iov_iter.c: macros for iterating over iov_iter kill f_dentry macro dcache: fix kmemcheck warning in switch_names new helper: audit_file() nfsd_vfs_write(): use file_inode() ncpfs: use file_inode() kill f_dentry uses lockd: get rid of ->f_path.dentry->d_sb ...
Diffstat (limited to 'security')
-rw-r--r--security/commoncap.c2
-rw-r--r--security/integrity/ima/ima_api.c4
-rw-r--r--security/integrity/ima/ima_appraise.c4
-rw-r--r--security/integrity/ima/ima_template_lib.c2
-rw-r--r--security/selinux/selinuxfs.c6
-rw-r--r--security/smack/smack_lsm.c8
6 files changed, 13 insertions, 13 deletions
diff --git a/security/commoncap.c b/security/commoncap.c
index bab0611afc1e..2915d8503054 100644
--- a/security/commoncap.c
+++ b/security/commoncap.c
@@ -446,7 +446,7 @@ static int get_file_caps(struct linux_binprm *bprm, bool *effective, bool *has_c
if (bprm->file->f_path.mnt->mnt_flags & MNT_NOSUID)
return 0;
- dentry = dget(bprm->file->f_dentry);
+ dentry = dget(bprm->file->f_path.dentry);
rc = get_vfs_caps_from_disk(dentry, &vcaps);
if (rc < 0) {
diff --git a/security/integrity/ima/ima_api.c b/security/integrity/ima/ima_api.c
index 86885979918c..f92be1b14089 100644
--- a/security/integrity/ima/ima_api.c
+++ b/security/integrity/ima/ima_api.c
@@ -196,7 +196,7 @@ int ima_collect_measurement(struct integrity_iint_cache *iint,
{
const char *audit_cause = "failed";
struct inode *inode = file_inode(file);
- const char *filename = file->f_dentry->d_name.name;
+ const char *filename = file->f_path.dentry->d_name.name;
int result = 0;
struct {
struct ima_digest_data hdr;
@@ -204,7 +204,7 @@ int ima_collect_measurement(struct integrity_iint_cache *iint,
} hash;
if (xattr_value)
- *xattr_len = ima_read_xattr(file->f_dentry, xattr_value);
+ *xattr_len = ima_read_xattr(file->f_path.dentry, xattr_value);
if (!(iint->flags & IMA_COLLECTED)) {
u64 i_version = file_inode(file)->i_version;
diff --git a/security/integrity/ima/ima_appraise.c b/security/integrity/ima/ima_appraise.c
index 7c8f41e618b6..fffcdb0b31f0 100644
--- a/security/integrity/ima/ima_appraise.c
+++ b/security/integrity/ima/ima_appraise.c
@@ -189,7 +189,7 @@ int ima_appraise_measurement(int func, struct integrity_iint_cache *iint,
{
static const char op[] = "appraise_data";
char *cause = "unknown";
- struct dentry *dentry = file->f_dentry;
+ struct dentry *dentry = file->f_path.dentry;
struct inode *inode = dentry->d_inode;
enum integrity_status status = INTEGRITY_UNKNOWN;
int rc = xattr_len, hash_start = 0;
@@ -289,7 +289,7 @@ out:
*/
void ima_update_xattr(struct integrity_iint_cache *iint, struct file *file)
{
- struct dentry *dentry = file->f_dentry;
+ struct dentry *dentry = file->f_path.dentry;
int rc = 0;
/* do not collect and update hash for digital signatures */
diff --git a/security/integrity/ima/ima_template_lib.c b/security/integrity/ima/ima_template_lib.c
index 1506f0248572..bcfc36cbde6a 100644
--- a/security/integrity/ima/ima_template_lib.c
+++ b/security/integrity/ima/ima_template_lib.c
@@ -284,7 +284,7 @@ static int ima_eventname_init_common(struct integrity_iint_cache *iint,
}
if (file) {
- cur_filename = file->f_dentry->d_name.name;
+ cur_filename = file->f_path.dentry->d_name.name;
cur_filename_len = strlen(cur_filename);
} else
/*
diff --git a/security/selinux/selinuxfs.c b/security/selinux/selinuxfs.c
index c71737f6d1cc..33db1ad4fd10 100644
--- a/security/selinux/selinuxfs.c
+++ b/security/selinux/selinuxfs.c
@@ -1200,7 +1200,7 @@ static void sel_remove_entries(struct dentry *de)
spin_lock(&de->d_lock);
node = de->d_subdirs.next;
while (node != &de->d_subdirs) {
- struct dentry *d = list_entry(node, struct dentry, d_u.d_child);
+ struct dentry *d = list_entry(node, struct dentry, d_child);
spin_lock_nested(&d->d_lock, DENTRY_D_LOCK_NESTED);
list_del_init(node);
@@ -1674,12 +1674,12 @@ static void sel_remove_classes(void)
list_for_each(class_node, &class_dir->d_subdirs) {
struct dentry *class_subdir = list_entry(class_node,
- struct dentry, d_u.d_child);
+ struct dentry, d_child);
struct list_head *class_subdir_node;
list_for_each(class_subdir_node, &class_subdir->d_subdirs) {
struct dentry *d = list_entry(class_subdir_node,
- struct dentry, d_u.d_child);
+ struct dentry, d_child);
if (d->d_inode)
if (d->d_inode->i_mode & S_IFDIR)
diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c
index d515ec25ae9f..433ae61e7f42 100644
--- a/security/smack/smack_lsm.c
+++ b/security/smack/smack_lsm.c
@@ -166,9 +166,9 @@ static int smk_bu_file(struct file *file, int mode, int rc)
return rc;
smk_bu_mode(mode, acc);
- pr_info("Smack Bringup: (%s %s %s) file=(%s %ld %s) %s\n",
+ pr_info("Smack Bringup: (%s %s %s) file=(%s %ld %pD) %s\n",
sskp->smk_known, (char *)file->f_security, acc,
- inode->i_sb->s_id, inode->i_ino, file->f_dentry->d_name.name,
+ inode->i_sb->s_id, inode->i_ino, file,
current->comm);
return 0;
}
@@ -189,9 +189,9 @@ static int smk_bu_credfile(const struct cred *cred, struct file *file,
return rc;
smk_bu_mode(mode, acc);
- pr_info("Smack Bringup: (%s %s %s) file=(%s %ld %s) %s\n",
+ pr_info("Smack Bringup: (%s %s %s) file=(%s %ld %pD) %s\n",
sskp->smk_known, smk_of_inode(inode)->smk_known, acc,
- inode->i_sb->s_id, inode->i_ino, file->f_dentry->d_name.name,
+ inode->i_sb->s_id, inode->i_ino, file,
current->comm);
return 0;
}

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