diff options
author | James Morris <jmorris@namei.org> | 2009-02-06 00:01:45 (GMT) |
---|---|---|
committer | James Morris <jmorris@namei.org> | 2009-02-06 00:01:45 (GMT) |
commit | cb5629b10d64a8006622ce3a52bc887d91057d69 (patch) | |
tree | 7c06d8f30783115e3384721046258ce615b129c5 /fs/fuse/dir.c | |
parent | 8920d5ad6ba74ae8ab020e90cc4d976980e68701 (diff) | |
parent | f01d1d546abb2f4028b5299092f529eefb01253a (diff) | |
download | linux-cb5629b10d64a8006622ce3a52bc887d91057d69.tar.xz |
Merge branch 'master' into next
Conflicts:
fs/namei.c
Manually merged per:
diff --cc fs/namei.c
index 734f2b5,bbc15c2..0000000
--- a/fs/namei.c
+++ b/fs/namei.c
@@@ -860,9 -848,8 +849,10 @@@ static int __link_path_walk(const char
nd->flags |= LOOKUP_CONTINUE;
err = exec_permission_lite(inode);
if (err == -EAGAIN)
- err = vfs_permission(nd, MAY_EXEC);
+ err = inode_permission(nd->path.dentry->d_inode,
+ MAY_EXEC);
+ if (!err)
+ err = ima_path_check(&nd->path, MAY_EXEC);
if (err)
break;
@@@ -1525,14 -1506,9 +1509,14 @@@ int may_open(struct path *path, int acc
flag &= ~O_TRUNC;
}
- error = vfs_permission(nd, acc_mode);
+ error = inode_permission(inode, acc_mode);
if (error)
return error;
+
- error = ima_path_check(&nd->path,
++ error = ima_path_check(path,
+ acc_mode & (MAY_READ | MAY_WRITE | MAY_EXEC));
+ if (error)
+ return error;
/*
* An append-only file must be opened in append mode for writing.
*/
Signed-off-by: James Morris <jmorris@namei.org>
Diffstat (limited to 'fs/fuse/dir.c')
-rw-r--r-- | fs/fuse/dir.c | 48 |
1 files changed, 25 insertions, 23 deletions
diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c index 95bc22b..fdff346 100644 --- a/fs/fuse/dir.c +++ b/fs/fuse/dir.c @@ -1,6 +1,6 @@ /* FUSE: Filesystem in Userspace - Copyright (C) 2001-2006 Miklos Szeredi <miklos@szeredi.hu> + Copyright (C) 2001-2008 Miklos Szeredi <miklos@szeredi.hu> This program can be distributed under the terms of the GNU GPL. See the file COPYING. @@ -189,7 +189,7 @@ static int fuse_dentry_revalidate(struct dentry *entry, struct nameidata *nd) parent = dget_parent(entry); fuse_lookup_init(fc, req, get_node_id(parent->d_inode), &entry->d_name, &outarg); - request_send(fc, req); + fuse_request_send(fc, req); dput(parent); err = req->out.h.error; fuse_put_request(fc, req); @@ -204,7 +204,7 @@ static int fuse_dentry_revalidate(struct dentry *entry, struct nameidata *nd) return 0; } spin_lock(&fc->lock); - fi->nlookup ++; + fi->nlookup++; spin_unlock(&fc->lock); } fuse_put_request(fc, forget_req); @@ -283,7 +283,7 @@ int fuse_lookup_name(struct super_block *sb, u64 nodeid, struct qstr *name, attr_version = fuse_get_attr_version(fc); fuse_lookup_init(fc, req, nodeid, name, outarg); - request_send(fc, req); + fuse_request_send(fc, req); err = req->out.h.error; fuse_put_request(fc, req); /* Zero nodeid is same as -ENOENT, but with valid timeout */ @@ -369,7 +369,7 @@ static void fuse_sync_release(struct fuse_conn *fc, struct fuse_file *ff, { fuse_release_fill(ff, nodeid, flags, FUSE_RELEASE); ff->reserved_req->force = 1; - request_send(fc, ff->reserved_req); + fuse_request_send(fc, ff->reserved_req); fuse_put_request(fc, ff->reserved_req); kfree(ff); } @@ -408,7 +408,7 @@ static int fuse_create_open(struct inode *dir, struct dentry *entry, int mode, goto out_put_forget_req; err = -ENOMEM; - ff = fuse_file_alloc(); + ff = fuse_file_alloc(fc); if (!ff) goto out_put_request; @@ -432,7 +432,7 @@ static int fuse_create_open(struct inode *dir, struct dentry *entry, int mode, req->out.args[0].value = &outentry; req->out.args[1].size = sizeof(outopen); req->out.args[1].value = &outopen; - request_send(fc, req); + fuse_request_send(fc, req); err = req->out.h.error; if (err) { if (err == -ENOSYS) @@ -502,7 +502,7 @@ static int create_new_entry(struct fuse_conn *fc, struct fuse_req *req, else req->out.args[0].size = sizeof(outarg); req->out.args[0].value = &outarg; - request_send(fc, req); + fuse_request_send(fc, req); err = req->out.h.error; fuse_put_request(fc, req); if (err) @@ -631,15 +631,17 @@ static int fuse_unlink(struct inode *dir, struct dentry *entry) req->in.numargs = 1; req->in.args[0].size = entry->d_name.len + 1; req->in.args[0].value = entry->d_name.name; - request_send(fc, req); + fuse_request_send(fc, req); err = req->out.h.error; fuse_put_request(fc, req); if (!err) { struct inode *inode = entry->d_inode; - /* Set nlink to zero so the inode can be cleared, if - the inode does have more links this will be - discovered at the next lookup/getattr */ + /* + * Set nlink to zero so the inode can be cleared, if the inode + * does have more links this will be discovered at the next + * lookup/getattr. + */ clear_nlink(inode); fuse_invalidate_attr(inode); fuse_invalidate_attr(dir); @@ -662,7 +664,7 @@ static int fuse_rmdir(struct inode *dir, struct dentry *entry) req->in.numargs = 1; req->in.args[0].size = entry->d_name.len + 1; req->in.args[0].value = entry->d_name.name; - request_send(fc, req); + fuse_request_send(fc, req); err = req->out.h.error; fuse_put_request(fc, req); if (!err) { @@ -695,7 +697,7 @@ static int fuse_rename(struct inode *olddir, struct dentry *oldent, req->in.args[1].value = oldent->d_name.name; req->in.args[2].size = newent->d_name.len + 1; req->in.args[2].value = newent->d_name.name; - request_send(fc, req); + fuse_request_send(fc, req); err = req->out.h.error; fuse_put_request(fc, req); if (!err) { @@ -811,7 +813,7 @@ static int fuse_do_getattr(struct inode *inode, struct kstat *stat, else req->out.args[0].size = sizeof(outarg); req->out.args[0].value = &outarg; - request_send(fc, req); + fuse_request_send(fc, req); err = req->out.h.error; fuse_put_request(fc, req); if (!err) { @@ -911,7 +913,7 @@ static int fuse_access(struct inode *inode, int mask) req->in.numargs = 1; req->in.args[0].size = sizeof(inarg); req->in.args[0].value = &inarg; - request_send(fc, req); + fuse_request_send(fc, req); err = req->out.h.error; fuse_put_request(fc, req); if (err == -ENOSYS) { @@ -1033,7 +1035,7 @@ static int fuse_readdir(struct file *file, void *dstbuf, filldir_t filldir) req->num_pages = 1; req->pages[0] = page; fuse_read_fill(req, file, inode, file->f_pos, PAGE_SIZE, FUSE_READDIR); - request_send(fc, req); + fuse_request_send(fc, req); nbytes = req->out.args[0].size; err = req->out.h.error; fuse_put_request(fc, req); @@ -1067,7 +1069,7 @@ static char *read_link(struct dentry *dentry) req->out.numargs = 1; req->out.args[0].size = PAGE_SIZE - 1; req->out.args[0].value = link; - request_send(fc, req); + fuse_request_send(fc, req); if (req->out.h.error) { free_page((unsigned long) link); link = ERR_PTR(req->out.h.error); @@ -1273,7 +1275,7 @@ static int fuse_do_setattr(struct dentry *entry, struct iattr *attr, else req->out.args[0].size = sizeof(outarg); req->out.args[0].value = &outarg; - request_send(fc, req); + fuse_request_send(fc, req); err = req->out.h.error; fuse_put_request(fc, req); if (err) { @@ -1367,7 +1369,7 @@ static int fuse_setxattr(struct dentry *entry, const char *name, req->in.args[1].value = name; req->in.args[2].size = size; req->in.args[2].value = value; - request_send(fc, req); + fuse_request_send(fc, req); err = req->out.h.error; fuse_put_request(fc, req); if (err == -ENOSYS) { @@ -1413,7 +1415,7 @@ static ssize_t fuse_getxattr(struct dentry *entry, const char *name, req->out.args[0].size = sizeof(outarg); req->out.args[0].value = &outarg; } - request_send(fc, req); + fuse_request_send(fc, req); ret = req->out.h.error; if (!ret) ret = size ? req->out.args[0].size : outarg.size; @@ -1463,7 +1465,7 @@ static ssize_t fuse_listxattr(struct dentry *entry, char *list, size_t size) req->out.args[0].size = sizeof(outarg); req->out.args[0].value = &outarg; } - request_send(fc, req); + fuse_request_send(fc, req); ret = req->out.h.error; if (!ret) ret = size ? req->out.args[0].size : outarg.size; @@ -1496,7 +1498,7 @@ static int fuse_removexattr(struct dentry *entry, const char *name) req->in.numargs = 1; req->in.args[0].size = strlen(name) + 1; req->in.args[0].value = name; - request_send(fc, req); + fuse_request_send(fc, req); err = req->out.h.error; fuse_put_request(fc, req); if (err == -ENOSYS) { |