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>
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@ -282,7 +282,8 @@ int ecryptfs_lookup_and_interpose_lower(struct dentry *ecryptfs_dentry,
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goto out;
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}
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rc = ecryptfs_interpose(lower_dentry, ecryptfs_dentry,
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ecryptfs_dir_inode->i_sb, 1);
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ecryptfs_dir_inode->i_sb,
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ECRYPTFS_INTERPOSE_FLAG_D_ADD);
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if (rc) {
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printk(KERN_ERR "%s: Error interposing; rc = [%d]\n",
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__func__, rc);
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