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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 /mm | |
| parent | c83ce989cb5ff86575821992ea82c4df5c388ebc (diff) | |
| parent | 574197e0de46a8a4db5c54ef7b65e43ffa8873a7 (diff) | |
| download | linux-422e6c4bc4b48c15b3cb57a1ca71431abfc57e54.tar.bz2 | |
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 'mm')
| -rw-r--r-- | mm/shmem.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/mm/shmem.c b/mm/shmem.c index 5ee67c990602..3437b65d6d6e 100644 --- a/mm/shmem.c +++ b/mm/shmem.c @@ -2144,8 +2144,10 @@ static int shmem_encode_fh(struct dentry *dentry, __u32 *fh, int *len, { struct inode *inode = dentry->d_inode; - if (*len < 3) + if (*len < 3) { + *len = 3; return 255; + } if (inode_unhashed(inode)) { /* Unfortunately insert_inode_hash is not idempotent, |