eCryptfs: Fix data types (int/size_t)

Correct several format string data type specifiers.  Correct filename size
data types; they should be size_t rather than int when passed as
parameters to some other functions (although note that the filenames will
never be larger than int).

Signed-off-by: Michael Halcrow <mhalcrow@us.ibm.com>
Cc: Dustin Kirkland <dustin.kirkland@gmail.com>
Cc: Eric Sandeen <sandeen@redhat.com>
Cc: Tyler Hicks <tchicks@us.ibm.com>
Cc: David Kleikamp <shaggy@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/fs/ecryptfs/crypto.c b/fs/ecryptfs/crypto.c
index 490b129..e935a22 100644 (file)
--- a/fs/ecryptfs/crypto.c
+++ b/fs/ecryptfs/crypto.c
@@ -2093,7 +2093,7 @@ int ecryptfs_encrypt_and_encode_filename(
                filename = kzalloc(sizeof(*filename), GFP_KERNEL);
                if (!filename) {
                        printk(KERN_ERR "%s: Out of memory whilst attempting "
-                              "to kzalloc [%d] bytes\n", __func__,
+                              "to kzalloc [%zd] bytes\n", __func__,
                               sizeof(*filename));
                        rc = -ENOMEM;
                        goto out;
@@ -2127,7 +2127,7 @@ int ecryptfs_encrypt_and_encode_filename(
                (*encoded_name) = kmalloc((*encoded_name_size) + 1, GFP_KERNEL);
                if (!(*encoded_name)) {
                        printk(KERN_ERR "%s: Out of memory whilst attempting "
-                              "to kzalloc [%d] bytes\n", __func__,
+                              "to kzalloc [%zd] bytes\n", __func__,
                               (*encoded_name_size));
                        rc = -ENOMEM;
                        kfree(filename->encrypted_filename);

diff --git a/fs/ecryptfs/file.c b/fs/ecryptfs/file.c
index 567eb4b..9e94405 100644 (file)
--- a/fs/ecryptfs/file.c
+++ b/fs/ecryptfs/file.c
@@ -82,7 +82,7 @@ ecryptfs_filldir(void *dirent, const char *lower_name, int lower_namelen,
 {
        struct ecryptfs_getdents_callback *buf =
            (struct ecryptfs_getdents_callback *)dirent;
-       int name_size;
+       size_t name_size;
        char *name;
        int rc;
 

diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c
index 38309ce..7168a88 100644 (file)
--- a/fs/ecryptfs/inode.c
+++ b/fs/ecryptfs/inode.c
@@ -362,7 +362,7 @@ static struct dentry *ecryptfs_lookup(struct inode *ecryptfs_dir_inode,
                                      struct nameidata *ecryptfs_nd)
 {
        char *encrypted_and_encoded_name = NULL;
-       int encrypted_and_encoded_name_size;
+       size_t encrypted_and_encoded_name_size;
        struct ecryptfs_crypt_stat *crypt_stat = NULL;
        struct ecryptfs_mount_crypt_stat *mount_crypt_stat = NULL;
        struct ecryptfs_inode_info *inode_info;

diff --git a/fs/ecryptfs/keystore.c b/fs/ecryptfs/keystore.c
index e6a96e8..c90ca5d 100644 (file)
--- a/fs/ecryptfs/keystore.c
+++ b/fs/ecryptfs/keystore.c
@@ -556,8 +556,8 @@ ecryptfs_write_tag_70_packet(char *dest, size_t *remaining_bytes,
                goto out_unlock;
        }
        if (s->max_packet_size > (*remaining_bytes)) {
-               printk(KERN_WARNING "%s: Require [%d] bytes to write; only "
-                      "[%d] available\n", __func__, s->max_packet_size,
+               printk(KERN_WARNING "%s: Require [%zd] bytes to write; only "
+                      "[%zd] available\n", __func__, s->max_packet_size,
                       (*remaining_bytes));
                rc = -EINVAL;
                goto out_unlock;
@@ -594,7 +594,7 @@ ecryptfs_write_tag_70_packet(char *dest, size_t *remaining_bytes,
                mount_crypt_stat->global_default_fn_cipher_key_bytes);
        if (s->cipher_code == 0) {
                printk(KERN_WARNING "%s: Unable to generate code for "
-                      "cipher [%s] with key bytes [%d]\n", __func__,
+                      "cipher [%s] with key bytes [%zd]\n", __func__,
                       mount_crypt_stat->global_default_fn_cipher_name,
                       mount_crypt_stat->global_default_fn_cipher_key_bytes);
                rc = -EINVAL;
@@ -693,7 +693,7 @@ ecryptfs_write_tag_70_packet(char *dest, size_t *remaining_bytes,
                printk(KERN_ERR "%s: Internal error whilst attempting to "
                       "convert filename memory to scatterlist; "
                       "expected rc = 1; got rc = [%d]. "
-                      "block_aligned_filename_size = [%d]\n", __func__, rc,
+                      "block_aligned_filename_size = [%zd]\n", __func__, rc,
                       s->block_aligned_filename_size);
                goto out_release_free_unlock;
        }
@@ -703,7 +703,7 @@ ecryptfs_write_tag_70_packet(char *dest, size_t *remaining_bytes,
                printk(KERN_ERR "%s: Internal error whilst attempting to "
                       "convert encrypted filename memory to scatterlist; "
                       "expected rc = 1; got rc = [%d]. "
-                      "block_aligned_filename_size = [%d]\n", __func__, rc,
+                      "block_aligned_filename_size = [%zd]\n", __func__, rc,
                       s->block_aligned_filename_size);
                goto out_release_free_unlock;
        }
@@ -787,7 +787,7 @@ ecryptfs_parse_tag_70_packet(char **filename, size_t *filename_size,
        s = kmalloc(sizeof(*s), GFP_KERNEL);
        if (!s) {
                printk(KERN_ERR "%s: Out of memory whilst trying to kmalloc "
-                      "[%d] bytes of kernel memory\n", __func__, sizeof(*s));
+                      "[%zd] bytes of kernel memory\n", __func__, sizeof(*s));
                goto out;
        }
        s->desc.flags = CRYPTO_TFM_REQ_MAY_SLEEP;
@@ -825,8 +825,8 @@ ecryptfs_parse_tag_70_packet(char **filename, size_t *filename_size,
                                          - ECRYPTFS_SIG_SIZE - 1);
        if ((1 + s->packet_size_len + s->parsed_tag_70_packet_size)
            > max_packet_size) {
-               printk(KERN_WARNING "%s: max_packet_size is [%d]; real packet "
-                      "size is [%d]\n", __func__, max_packet_size,
+               printk(KERN_WARNING "%s: max_packet_size is [%zd]; real packet "
+                      "size is [%zd]\n", __func__, max_packet_size,
                       (1 + s->packet_size_len + 1
                        + s->block_aligned_filename_size));
                rc = -EINVAL;
@@ -860,7 +860,7 @@ ecryptfs_parse_tag_70_packet(char **filename, size_t *filename_size,
                printk(KERN_ERR "%s: Internal error whilst attempting to "
                       "convert encrypted filename memory to scatterlist; "
                       "expected rc = 1; got rc = [%d]. "
-                      "block_aligned_filename_size = [%d]\n", __func__, rc,
+                      "block_aligned_filename_size = [%zd]\n", __func__, rc,
                       s->block_aligned_filename_size);
                goto out_unlock;
        }
@@ -869,7 +869,7 @@ ecryptfs_parse_tag_70_packet(char **filename, size_t *filename_size,
                                        GFP_KERNEL);
        if (!s->decrypted_filename) {
                printk(KERN_ERR "%s: Out of memory whilst attempting to "
-                      "kmalloc [%d] bytes\n", __func__,
+                      "kmalloc [%zd] bytes\n", __func__,
                       s->block_aligned_filename_size);
                rc = -ENOMEM;
                goto out_unlock;
@@ -880,7 +880,7 @@ ecryptfs_parse_tag_70_packet(char **filename, size_t *filename_size,
                printk(KERN_ERR "%s: Internal error whilst attempting to "
                       "convert decrypted filename memory to scatterlist; "
                       "expected rc = 1; got rc = [%d]. "
-                      "block_aligned_filename_size = [%d]\n", __func__, rc,
+                      "block_aligned_filename_size = [%zd]\n", __func__, rc,
                       s->block_aligned_filename_size);
                goto out_free_unlock;
        }
@@ -944,7 +944,7 @@ ecryptfs_parse_tag_70_packet(char **filename, size_t *filename_size,
        (*filename) = kmalloc(((*filename_size) + 1), GFP_KERNEL);
        if (!(*filename)) {
                printk(KERN_ERR "%s: Out of memory whilst attempting to "
-                      "kmalloc [%d] bytes\n", __func__,
+                      "kmalloc [%zd] bytes\n", __func__,
                       ((*filename_size) + 1));
                rc = -ENOMEM;
                goto out_free_unlock;