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eCryptfs: Minor fixes to printk messages 

The printk statements that result when the user does not have the
proper key available could use some refining.

Signed-off-by: Mike Halcrow <mhalcrow@us.ibm.com>
Cc: Mike Halcrow <mhalcrow@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Michael Halcrow 2008-02-06 01:38:35 -08:00 committed by Linus Torvalds
parent 2830bfd6cf
commit 25bd817403
3 changed files with 10 additions and 8 deletions
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7
fs/ecryptfs/crypto.c
View File

@ -1527,9 +1527,10 @@ int ecryptfs_read_xattr_region(char *page_virt, struct inode *ecryptfs_inode)
size = ecryptfs_getxattr_lower(lower_dentry, ECRYPTFS_XATTR_NAME,
page_virt, ECRYPTFS_DEFAULT_EXTENT_SIZE);
if (size < 0) {
printk(KERN_ERR "Error attempting to read the [%s] "
"xattr from the lower file; return value = [%zd]\n",
ECRYPTFS_XATTR_NAME, size);
if (unlikely(ecryptfs_verbosity > 0))
printk(KERN_INFO "Error attempting to read the [%s] "
"xattr from the lower file; return value = "
"[%zd]\n", ECRYPTFS_XATTR_NAME, size);
rc = -EINVAL;
goto out;
}

5
fs/ecryptfs/file.c
View File

@ -209,9 +209,10 @@ static int ecryptfs_open(struct inode *inode, struct file *file)
if (!(mount_crypt_stat->flags
& ECRYPTFS_PLAINTEXT_PASSTHROUGH_ENABLED)) {
rc = -EIO;
printk(KERN_WARNING "Attempt to read file that "
printk(KERN_WARNING "Either the lower file "
"is not in a valid eCryptfs format, "
"and plaintext passthrough mode is not "
"or the key could not be retrieved. "
"Plaintext passthrough mode is not "
"enabled; returning -EIO\n");
mutex_unlock(&crypt_stat->cs_mutex);
goto out_free;

6
fs/ecryptfs/inode.c
View File

@ -873,11 +873,11 @@ static int ecryptfs_setattr(struct dentry *dentry, struct iattr *ia)
if (!(mount_crypt_stat->flags
& ECRYPTFS_PLAINTEXT_PASSTHROUGH_ENABLED)) {
rc = -EIO;
printk(KERN_WARNING "Attempt to read file that "
printk(KERN_WARNING "Either the lower file "
"is not in a valid eCryptfs format, "
"and plaintext passthrough mode is not "
"or the key could not be retrieved. "
"Plaintext passthrough mode is not "
"enabled; returning -EIO\n");
mutex_unlock(&crypt_stat->cs_mutex);
goto out;
}