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| author | Michael Halcrow <mhalcrow@us.ibm.com> | 2007-02-12 00:53:48 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-02-12 09:48:37 -0800 |
| commit | 70456600f42f85cfcbdd9d7a6029c03b6f9c5d1e (patch) | |
| tree | 1b47957d59bfe3b4e5e5244106678f5542f8f295 /fs/ecryptfs/inode.c | |
| parent | e77a56ddceeec87575a13a60fc1a394af6a1f4bc (diff) | |
| download | op-kernel-dev-70456600f42f85cfcbdd9d7a6029c03b6f9c5d1e.zip op-kernel-dev-70456600f42f85cfcbdd9d7a6029c03b6f9c5d1e.tar.gz | |
[PATCH] eCryptfs: convert f_op->write() to vfs_write()
sys_write() takes a local copy of f_pos and writes that back
into the struct file. It does this so that two concurrent write()
callers don't make a mess of f_pos, and of the file contents.
ecryptfs should be calling vfs_write(). That way we also get the fsnotify
notifications, which ecryptfs presently appears to have subverted.
Convert direct calls to f_op->write() into calls to vfs_write().
Signed-off-by: Michael Halcrow <mhalcrow@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/ecryptfs/inode.c')
| -rw-r--r-- | fs/ecryptfs/inode.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c index bbc1b4f..7d33917 100644 --- a/fs/ecryptfs/inode.c +++ b/fs/ecryptfs/inode.c @@ -201,7 +201,7 @@ static int ecryptfs_initialize_file(struct dentry *ecryptfs_dentry) lower_dentry->d_name.name); inode = ecryptfs_dentry->d_inode; crypt_stat = &ecryptfs_inode_to_private(inode)->crypt_stat; - lower_flags = ((O_CREAT | O_WRONLY | O_TRUNC) & O_ACCMODE) | O_RDWR; + lower_flags = ((O_CREAT | O_TRUNC) & O_ACCMODE) | O_RDWR; #if BITS_PER_LONG != 32 lower_flags |= O_LARGEFILE; #endif |
