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Diffstat (limited to 'fs/ecryptfs/file.c')
-rw-r--r--fs/ecryptfs/file.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/fs/ecryptfs/file.c b/fs/ecryptfs/file.c
index 3efc7fdc3c39..dde7bb48bb5f 100644
--- a/fs/ecryptfs/file.c
+++ b/fs/ecryptfs/file.c
@@ -191,13 +191,6 @@ static int ecryptfs_open(struct inode *inode, struct file *file)
191 | ECRYPTFS_ENCRYPTED); 191 | ECRYPTFS_ENCRYPTED);
192 } 192 }
193 mutex_unlock(&crypt_stat->cs_mutex); 193 mutex_unlock(&crypt_stat->cs_mutex);
194 if ((ecryptfs_inode_to_private(inode)->lower_file->f_flags & O_RDONLY)
195 && !(file->f_flags & O_RDONLY)) {
196 rc = -EPERM;
197 printk(KERN_WARNING "%s: Lower persistent file is RO; eCryptfs "
198 "file must hence be opened RO\n", __func__);
199 goto out;
200 }
201 if (!ecryptfs_inode_to_private(inode)->lower_file) { 194 if (!ecryptfs_inode_to_private(inode)->lower_file) {
202 rc = ecryptfs_init_persistent_file(ecryptfs_dentry); 195 rc = ecryptfs_init_persistent_file(ecryptfs_dentry);
203 if (rc) { 196 if (rc) {
@@ -208,6 +201,13 @@ static int ecryptfs_open(struct inode *inode, struct file *file)
208 goto out; 201 goto out;
209 } 202 }
210 } 203 }
204 if ((ecryptfs_inode_to_private(inode)->lower_file->f_flags & O_RDONLY)
205 && !(file->f_flags & O_RDONLY)) {
206 rc = -EPERM;
207 printk(KERN_WARNING "%s: Lower persistent file is RO; eCryptfs "
208 "file must hence be opened RO\n", __func__);
209 goto out;
210 }
211 ecryptfs_set_file_lower( 211 ecryptfs_set_file_lower(
212 file, ecryptfs_inode_to_private(inode)->lower_file); 212 file, ecryptfs_inode_to_private(inode)->lower_file);
213 if (S_ISDIR(ecryptfs_dentry->d_inode->i_mode)) { 213 if (S_ISDIR(ecryptfs_dentry->d_inode->i_mode)) {