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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-12-08 11:08:28 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-12-08 11:08:28 -0800 |
| commit | 5bf9a06a5f7ca525621f4117257a49dc5a2786da (patch) | |
| tree | 654fec78ab7b0abcbd583db4a062f85cc7ce6b3d | |
| parent | 9455d25f4e3b3d009fa1b810862e5b06229530e4 (diff) | |
| parent | 5c8b0dfc6f4a5e6c707827d0172fc1572e689094 (diff) | |
Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull misc vfs cleanups from Al Viro:
"No common topic, just three cleanups".
* 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
make __d_alloc() static
fs/namespace: add __user to open_tree and move_mount syscalls
fs/fnctl: fix missing __user in fcntl_rw_hint()
| -rw-r--r-- | fs/dcache.c | 2 | ||||
| -rw-r--r-- | fs/fcntl.c | 2 | ||||
| -rw-r--r-- | fs/internal.h | 1 | ||||
| -rw-r--r-- | fs/namespace.c | 6 |
4 files changed, 5 insertions, 6 deletions
diff --git a/fs/dcache.c b/fs/dcache.c index a2749a700230..b280e07e162b 100644 --- a/fs/dcache.c +++ b/fs/dcache.c @@ -1681,7 +1681,7 @@ EXPORT_SYMBOL(d_invalidate); * copied and the copy passed in may be reused after this call. */ -struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name) +static struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name) { struct dentry *dentry; char *dname; diff --git a/fs/fcntl.c b/fs/fcntl.c index 41b6438bd2d9..9bc167562ee8 100644 --- a/fs/fcntl.c +++ b/fs/fcntl.c @@ -277,7 +277,7 @@ static long fcntl_rw_hint(struct file *file, unsigned int cmd, unsigned long arg) { struct inode *inode = file_inode(file); - u64 *argp = (u64 __user *)arg; + u64 __user *argp = (u64 __user *)arg; enum rw_hint hint; u64 h; diff --git a/fs/internal.h b/fs/internal.h index 315fcd8d237c..4a7da1df573d 100644 --- a/fs/internal.h +++ b/fs/internal.h @@ -151,7 +151,6 @@ extern int invalidate_inodes(struct super_block *, bool); /* * dcache.c */ -extern struct dentry *__d_alloc(struct super_block *, const struct qstr *); extern int d_set_mounted(struct dentry *dentry); extern long prune_dcache_sb(struct super_block *sb, struct shrink_control *sc); extern struct dentry *d_alloc_cursor(struct dentry *); diff --git a/fs/namespace.c b/fs/namespace.c index 2adfe7b166a3..2fd0c8bcb8c1 100644 --- a/fs/namespace.c +++ b/fs/namespace.c @@ -2356,7 +2356,7 @@ static struct file *open_detached_copy(struct path *path, bool recursive) return file; } -SYSCALL_DEFINE3(open_tree, int, dfd, const char *, filename, unsigned, flags) +SYSCALL_DEFINE3(open_tree, int, dfd, const char __user *, filename, unsigned, flags) { struct file *file; struct path path; @@ -3514,8 +3514,8 @@ err_fsfd: * Note the flags value is a combination of MOVE_MOUNT_* flags. */ SYSCALL_DEFINE5(move_mount, - int, from_dfd, const char *, from_pathname, - int, to_dfd, const char *, to_pathname, + int, from_dfd, const char __user *, from_pathname, + int, to_dfd, const char __user *, to_pathname, unsigned int, flags) { struct path from_path, to_path; |