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| author |   Linus Torvalds <torvalds@linux-foundation.org> | 2011-03-15 15:48:13 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-03-15 15:48:13 -0700 |
| commit | 422e6c4bc4b48c15b3cb57a1ca71431abfc57e54 (patch) | |
| tree | 81ceb21f84a79e796ee33b5d17e17406f096abcb /fs/ocfs2 | |
| parent | VFS: Fix the nfs sillyrename regression in kernel 2.6.38 (diff) | |
| parent | tidy the trailing symlinks traversal up (diff) | |
| download | linux-dev-422e6c4bc4b48c15b3cb57a1ca71431abfc57e54.tar.xz linux-dev-422e6c4bc4b48c15b3cb57a1ca71431abfc57e54.zip | |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6: (57 commits)
tidy the trailing symlinks traversal up
Turn resolution of trailing symlinks iterative everywhere
simplify link_path_walk() tail
Make trailing symlink resolution in path_lookupat() iterative
update nd->inode in __do_follow_link() instead of after do_follow_link()
pull handling of one pathname component into a helper
fs: allow AT_EMPTY_PATH in linkat(), limit that to CAP_DAC_READ_SEARCH
Allow passing O_PATH descriptors via SCM_RIGHTS datagrams
readlinkat(), fchownat() and fstatat() with empty relative pathnames
Allow O_PATH for symlinks
New kind of open files - "location only".
ext4: Copy fs UUID to superblock
ext3: Copy fs UUID to superblock.
vfs: Export file system uuid via /proc/<pid>/mountinfo
unistd.h: Add new syscalls numbers to asm-generic
x86: Add new syscalls for x86_64
x86: Add new syscalls for x86_32
fs: Remove i_nlink check from file system link callback
fs: Don't allow to create hardlink for deleted file
vfs: Add open by file handle support
...
Diffstat (limited to 'fs/ocfs2')
| -rw-r--r-- | fs/ocfs2/export.c | 8 | ||||
| -rw-r--r-- | fs/ocfs2/refcounttree.c | 2 |
2 files changed, 7 insertions, 3 deletions
diff --git a/fs/ocfs2/export.c b/fs/ocfs2/export.c index 5dbc3062b4fd..254652a9b542 100644 --- a/fs/ocfs2/export.c +++ b/fs/ocfs2/export.c @@ -197,8 +197,12 @@ static int ocfs2_encode_fh(struct dentry *dentry, u32 *fh_in, int *max_len, dentry->d_name.len, dentry->d_name.name, fh, len, connectable); - if (len < 3 || (connectable && len < 6)) { - mlog(ML_ERROR, "fh buffer is too small for encoding\n"); + if (connectable && (len < 6)) { + *max_len = 6; + type = 255; + goto bail; + } else if (len < 3) { + *max_len = 3; type = 255; goto bail; } diff --git a/fs/ocfs2/refcounttree.c b/fs/ocfs2/refcounttree.c index 19ebc5aad391..29623da133cc 100644 --- a/fs/ocfs2/refcounttree.c +++ b/fs/ocfs2/refcounttree.c @@ -4379,7 +4379,7 @@ static int ocfs2_user_path_parent(const char __user *path, if (IS_ERR(s)) return PTR_ERR(s); - error = path_lookup(s, LOOKUP_PARENT, nd); + error = kern_path_parent(s, nd); if (error) putname(s); else |