The patch titled
eCryptfs: Fix data types (int/size_t)
has been added to the -mm tree. Its filename is
ecryptfs-fix-data-types-int-size_t.patch
Before you just go and hit "reply", please:
a) Consider who else should be cc'ed
b) Prefer to cc a suitable mailing list as well
c) Ideally: find the original patch on the mailing list and do a
reply-to-all to that, adding suitable additional cc's
*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://userweb.kernel.org/~akpm/stuff/added-to-mm.txt to find
out what to do about this
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: eCryptfs: Fix data types (int/size_t)
From: Michael Halcrow <mhalcrow@xxxxxxxxxx>
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@xxxxxxxxxx>
Cc: Dustin Kirkland <dustin.kirkland@xxxxxxxxx>
Cc: Eric Sandeen <sandeen@xxxxxxxxxx>
Cc: Tyler Hicks <tchicks@xxxxxxxxxx>
Cc: David Kleikamp <shaggy@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/ecryptfs/crypto.c | 4 ++--
fs/ecryptfs/file.c | 2 +-
fs/ecryptfs/inode.c | 2 +-
fs/ecryptfs/keystore.c | 24 ++++++++++++------------
4 files changed, 16 insertions(+), 16 deletions(-)
diff -puN fs/ecryptfs/crypto.c~ecryptfs-fix-data-types-int-size_t fs/ecryptfs/crypto.c
--- a/fs/ecryptfs/crypto.c~ecryptfs-fix-data-types-int-size_t
+++ a/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 -puN fs/ecryptfs/file.c~ecryptfs-fix-data-types-int-size_t fs/ecryptfs/file.c
--- a/fs/ecryptfs/file.c~ecryptfs-fix-data-types-int-size_t
+++ a/fs/ecryptfs/file.c
@@ -82,7 +82,7 @@ ecryptfs_filldir(void *dirent, const cha
{
struct ecryptfs_getdents_callback *buf =
(struct ecryptfs_getdents_callback *)dirent;
- int name_size;
+ size_t name_size;
char *name;
int rc;
diff -puN fs/ecryptfs/inode.c~ecryptfs-fix-data-types-int-size_t fs/ecryptfs/inode.c
--- a/fs/ecryptfs/inode.c~ecryptfs-fix-data-types-int-size_t
+++ a/fs/ecryptfs/inode.c
@@ -362,7 +362,7 @@ static struct dentry *ecryptfs_lookup(st
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 -puN fs/ecryptfs/keystore.c~ecryptfs-fix-data-types-int-size_t fs/ecryptfs/keystore.c
--- a/fs/ecryptfs/keystore.c~ecryptfs-fix-data-types-int-size_t
+++ a/fs/ecryptfs/keystore.c
@@ -556,8 +556,8 @@ ecryptfs_write_tag_70_packet(char *dest,
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,
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,
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,
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 **file
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 **file
- 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 **file
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 **file
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 **file
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 **file
(*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;
_
Patches currently in -mm which might be from mhalcrow@xxxxxxxxxx are
linux-next.patch
ecryptfs-filename-encryption-tag-70-packets.patch
ecryptfs-filename-encryption-header-updates.patch
ecryptfs-filename-encryption-encoding-and-encryption-functions.patch
ecryptfs-filename-encryption-filldir-lookup-and-readlink.patch
ecryptfs-filename-encryption-mount-option.patch
ecryptfs-replace-%z-with-%z.patch
ecryptfs-fix-data-types-int-size_t.patch
ecryptfs-kerneldoc-for-ecryptfs_parse_tag_70_packet.patch
ecryptfs-clean-up-ecryptfs_decode_from_filename.patch
notify_change-callers-must-hold-i_mutex.patch
--
To unsubscribe from this list: send the line "unsubscribe mm-commits" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
