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