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| author | Erez Zadok <ezk@cs.sunysb.edu> | 2009-12-06 18:51:15 -0500 |
|---|---|---|
| committer | Tyler Hicks <tyhicks@linux.vnet.ibm.com> | 2010-01-19 22:36:02 -0600 |
| commit | 3469b57329f80db5a41cf42d1c8f7690269f57e7 (patch) | |
| tree | 1672f23b8742dd5426cd3448ab2592342e99e091 | |
| parent | c44a66d674688f1e1d0b2f6f56bd9c6a1b061cae (diff) | |
| download | linux-3.10-3469b57329f80db5a41cf42d1c8f7690269f57e7.tar.gz linux-3.10-3469b57329f80db5a41cf42d1c8f7690269f57e7.tar.bz2 linux-3.10-3469b57329f80db5a41cf42d1c8f7690269f57e7.zip | |
ecryptfs: pass matching flags to interpose as defined and used there
ecryptfs_interpose checks if one of the flags passed is
ECRYPTFS_INTERPOSE_FLAG_D_ADD, defined as 0x00000001 in ecryptfs_kernel.h.
But the only user of ecryptfs_interpose to pass a non-zero flag to it, has
hard-coded the value as "1". This could spell trouble if any of these values
changes in the future.
Signed-off-by: Erez Zadok <ezk@cs.sunysb.edu>
Cc: Dustin Kirkland <kirkland@canonical.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Tyler Hicks <tyhicks@linux.vnet.ibm.com>
| -rw-r--r-- | fs/ecryptfs/inode.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c index e0341529362..4a430ab4115 100644 --- a/fs/ecryptfs/inode.c +++ b/fs/ecryptfs/inode.c @@ -282,7 +282,8 @@ int ecryptfs_lookup_and_interpose_lower(struct dentry *ecryptfs_dentry, goto out; } rc = ecryptfs_interpose(lower_dentry, ecryptfs_dentry, - ecryptfs_dir_inode->i_sb, 1); + ecryptfs_dir_inode->i_sb, + ECRYPTFS_INTERPOSE_FLAG_D_ADD); if (rc) { printk(KERN_ERR "%s: Error interposing; rc = [%d]\n", __func__, rc); |