1 files changed, 9 insertions, 45 deletions

diff --git a/fs/ecryptfs/crypto.c b/fs/ecryptfs/crypto.c
index 2a83425..63ab245 100644
--- a/fs/ecryptfs/crypto.c
+++ b/fs/ecryptfs/crypto.c
@@ -417,17 +417,6 @@ static int ecryptfs_encrypt_extent(struct page *enc_extent_page,
 			(unsigned long long)(extent_base + extent_offset), rc);
 		goto out;
 	}
-	if (unlikely(ecryptfs_verbosity > 0)) {
-		ecryptfs_printk(KERN_DEBUG, "Encrypting extent "
-				"with iv:\n");
-		ecryptfs_dump_hex(extent_iv, crypt_stat->iv_bytes);
-		ecryptfs_printk(KERN_DEBUG, "First 8 bytes before "
-				"encryption:\n");
-		ecryptfs_dump_hex((char *)
-				  (page_address(page)
-				   + (extent_offset * crypt_stat->extent_size)),
-				  8);
-	}
 	rc = ecryptfs_encrypt_page_offset(crypt_stat, enc_extent_page, 0,
 					  page, (extent_offset
 						 * crypt_stat->extent_size),
@@ -440,14 +429,6 @@ static int ecryptfs_encrypt_extent(struct page *enc_extent_page,
 		goto out;
 	}
 	rc = 0;
-	if (unlikely(ecryptfs_verbosity > 0)) {
-		ecryptfs_printk(KERN_DEBUG, "Encrypt extent [0x%.16llx]; "
-			"rc = [%d]\n",
-			(unsigned long long)(extent_base + extent_offset), rc);
-		ecryptfs_printk(KERN_DEBUG, "First 8 bytes after "
-				"encryption:\n");
-		ecryptfs_dump_hex((char *)(page_address(enc_extent_page)), 8);
-	}
 out:
 	return rc;
 }
@@ -543,17 +524,6 @@ static int ecryptfs_decrypt_extent(struct page *page,
 			(unsigned long long)(extent_base + extent_offset), rc);
 		goto out;
 	}
-	if (unlikely(ecryptfs_verbosity > 0)) {
-		ecryptfs_printk(KERN_DEBUG, "Decrypting extent "
-				"with iv:\n");
-		ecryptfs_dump_hex(extent_iv, crypt_stat->iv_bytes);
-		ecryptfs_printk(KERN_DEBUG, "First 8 bytes before "
-				"decryption:\n");
-		ecryptfs_dump_hex((char *)
-				  (page_address(enc_extent_page)
-				   + (extent_offset * crypt_stat->extent_size)),
-				  8);
-	}
 	rc = ecryptfs_decrypt_page_offset(crypt_stat, page,
 					  (extent_offset
 					   * crypt_stat->extent_size),
@@ -567,16 +537,6 @@ static int ecryptfs_decrypt_extent(struct page *page,
 		goto out;
 	}
 	rc = 0;
-	if (unlikely(ecryptfs_verbosity > 0)) {
-		ecryptfs_printk(KERN_DEBUG, "Decrypt extent [0x%.16llx]; "
-			"rc = [%d]\n",
-			(unsigned long long)(extent_base + extent_offset), rc);
-		ecryptfs_printk(KERN_DEBUG, "First 8 bytes after "
-				"decryption:\n");
-		ecryptfs_dump_hex((char *)(page_address(page)
-					   + (extent_offset
-					      * crypt_stat->extent_size)), 8);
-	}
 out:
 	return rc;
 }
@@ -1590,8 +1550,8 @@ int ecryptfs_read_and_validate_xattr_region(struct dentry *dentry,
  */
 int ecryptfs_read_metadata(struct dentry *ecryptfs_dentry)
 {
-	int rc = 0;
-	char *page_virt = NULL;
+	int rc;
+	char *page_virt;
 	struct inode *ecryptfs_inode = ecryptfs_dentry->d_inode;
 	struct ecryptfs_crypt_stat *crypt_stat =
 	    &ecryptfs_inode_to_private(ecryptfs_inode)->crypt_stat;
@@ -1616,11 +1576,13 @@ int ecryptfs_read_metadata(struct dentry *ecryptfs_dentry)
 						ecryptfs_dentry,
 						ECRYPTFS_VALIDATE_HEADER_SIZE);
 	if (rc) {
+		/* metadata is not in the file header, so try xattrs */
 		memset(page_virt, 0, PAGE_CACHE_SIZE);
 		rc = ecryptfs_read_xattr_region(page_virt, ecryptfs_inode);
 		if (rc) {
 			printk(KERN_DEBUG "Valid eCryptfs headers not found in "
-			       "file header region or xattr region\n");
+			       "file header region or xattr region, inode %lu\n",
+				ecryptfs_inode->i_ino);
 			rc = -EINVAL;
 			goto out;
 		}
@@ -1629,7 +1591,8 @@ int ecryptfs_read_metadata(struct dentry *ecryptfs_dentry)
 						ECRYPTFS_DONT_VALIDATE_HEADER_SIZE);
 		if (rc) {
 			printk(KERN_DEBUG "Valid eCryptfs headers not found in "
-			       "file xattr region either\n");
+			       "file xattr region either, inode %lu\n",
+				ecryptfs_inode->i_ino);
 			rc = -EINVAL;
 		}
 		if (crypt_stat->mount_crypt_stat->flags
@@ -1640,7 +1603,8 @@ int ecryptfs_read_metadata(struct dentry *ecryptfs_dentry)
 			       "crypto metadata only in the extended attribute "
 			       "region, but eCryptfs was mounted without "
 			       "xattr support enabled. eCryptfs will not treat "
-			       "this like an encrypted file.\n");
+			       "this like an encrypted file, inode %lu\n",
+				ecryptfs_inode->i_ino);
 			rc = -EINVAL;
 		}
 	}