ecryptfs: Fix ecryptfs_printk() size_t warnings

Commit cb55d21f6fa19d8c6c2680d90317ce88c1f57269 revealed a number of
missing 'z' length modifiers in calls to ecryptfs_printk() when
printing variables of type size_t. This patch fixes those compiler
warnings.

Signed-off-by: Tyler Hicks <tyhicks@linux.vnet.ibm.com>

diff --git a/fs/ecryptfs/crypto.c b/fs/ecryptfs/crypto.c
index 57bdd7a..bfd8b68 100644 (file)
--- a/fs/ecryptfs/crypto.c
+++ b/fs/ecryptfs/crypto.c
@@ -348,7 +348,7 @@ static int encrypt_scatterlist(struct ecryptfs_crypt_stat *crypt_stat,
        BUG_ON(!crypt_stat || !crypt_stat->tfm
               || !(crypt_stat->flags & ECRYPTFS_STRUCT_INITIALIZED));
        if (unlikely(ecryptfs_verbosity > 0)) {
-               ecryptfs_printk(KERN_DEBUG, "Key size [%d]; key:\n",
+               ecryptfs_printk(KERN_DEBUG, "Key size [%zd]; key:\n",
                                crypt_stat->key_size);
                ecryptfs_dump_hex(crypt_stat->key,
                                  crypt_stat->key_size);
@@ -778,7 +778,7 @@ int ecryptfs_init_crypt_ctx(struct ecryptfs_crypt_stat *crypt_stat)
        }
        ecryptfs_printk(KERN_DEBUG,
                        "Initializing cipher [%s]; strlen = [%d]; "
-                       "key_size_bits = [%d]\n",
+                       "key_size_bits = [%zd]\n",
                        crypt_stat->cipher, (int)strlen(crypt_stat->cipher),
                        crypt_stat->key_size << 3);
        if (crypt_stat->tfm) {

diff --git a/fs/ecryptfs/keystore.c b/fs/ecryptfs/keystore.c
index 25fd7f5..c1436cf 100644 (file)
--- a/fs/ecryptfs/keystore.c
+++ b/fs/ecryptfs/keystore.c
@@ -130,7 +130,7 @@ int ecryptfs_write_packet_length(char *dest, size_t size,
        } else {
                rc = -EINVAL;
                ecryptfs_printk(KERN_WARNING,
-                               "Unsupported packet size: [%d]\n", size);
+                               "Unsupported packet size: [%zd]\n", size);
        }
        return rc;
 }
@@ -1672,7 +1672,7 @@ decrypt_passphrase_encrypted_session_key(struct ecryptfs_auth_tok *auth_tok,
               auth_tok->session_key.decrypted_key_size);
        crypt_stat->flags |= ECRYPTFS_KEY_VALID;
        if (unlikely(ecryptfs_verbosity > 0)) {
-               ecryptfs_printk(KERN_DEBUG, "FEK of size [%d]:\n",
+               ecryptfs_printk(KERN_DEBUG, "FEK of size [%zd]:\n",
                                crypt_stat->key_size);
                ecryptfs_dump_hex(crypt_stat->key,
                                  crypt_stat->key_size);
@@ -1754,7 +1754,7 @@ int ecryptfs_parse_packet_set(struct ecryptfs_crypt_stat *crypt_stat,
                        if (ECRYPTFS_SIG_SIZE != tag_11_contents_size) {
                                ecryptfs_printk(KERN_ERR, "Expected "
                                                "signature of size [%d]; "
-                                               "read size [%d]\n",
+                                               "read size [%zd]\n",
                                                ECRYPTFS_SIG_SIZE,
                                                tag_11_contents_size);
                                rc = -EIO;
@@ -1787,8 +1787,8 @@ int ecryptfs_parse_packet_set(struct ecryptfs_crypt_stat *crypt_stat,
                        goto out_wipe_list;
                        break;
                default:
-                       ecryptfs_printk(KERN_DEBUG, "No packet at offset "
-                                       "[%d] of the file header; hex value of "
+                       ecryptfs_printk(KERN_DEBUG, "No packet at offset [%zd] "
+                                       "of the file header; hex value of "
                                        "character is [0x%.2x]\n", i, src[i]);
                        next_packet_is_auth_tok_packet = 0;
                }
@@ -2168,7 +2168,7 @@ write_tag_3_packet(char *dest, size_t *remaining_bytes,
        if (encrypted_session_key_valid) {
                ecryptfs_printk(KERN_DEBUG, "encrypted_session_key_valid != 0; "
                                "using auth_tok->session_key.encrypted_key, "
-                               "where key_rec->enc_key_size = [%d]\n",
+                               "where key_rec->enc_key_size = [%zd]\n",
                                key_rec->enc_key_size);
                memcpy(key_rec->enc_key,
                       auth_tok->session_key.encrypted_key,
@@ -2198,7 +2198,7 @@ write_tag_3_packet(char *dest, size_t *remaining_bytes,
        if (rc < 1 || rc > 2) {
                ecryptfs_printk(KERN_ERR, "Error generating scatterlist "
                                "for crypt_stat session key; expected rc = 1; "
-                               "got rc = [%d]. key_rec->enc_key_size = [%d]\n",
+                               "got rc = [%d]. key_rec->enc_key_size = [%zd]\n",
                                rc, key_rec->enc_key_size);
                rc = -ENOMEM;
                goto out;
@@ -2209,7 +2209,7 @@ write_tag_3_packet(char *dest, size_t *remaining_bytes,
                ecryptfs_printk(KERN_ERR, "Error generating scatterlist "
                                "for crypt_stat encrypted session key; "
                                "expected rc = 1; got rc = [%d]. "
-                               "key_rec->enc_key_size = [%d]\n", rc,
+                               "key_rec->enc_key_size = [%zd]\n", rc,
                                key_rec->enc_key_size);
                rc = -ENOMEM;
                goto out;
@@ -2224,7 +2224,7 @@ write_tag_3_packet(char *dest, size_t *remaining_bytes,
                goto out;
        }
        rc = 0;
-       ecryptfs_printk(KERN_DEBUG, "Encrypting [%d] bytes of the key\n",
+       ecryptfs_printk(KERN_DEBUG, "Encrypting [%zd] bytes of the key\n",
                        crypt_stat->key_size);
        rc = crypto_blkcipher_encrypt(&desc, dst_sg, src_sg,
                                      (*key_rec).enc_key_size);
@@ -2235,7 +2235,7 @@ write_tag_3_packet(char *dest, size_t *remaining_bytes,
        }
        ecryptfs_printk(KERN_DEBUG, "This should be the encrypted key:\n");
        if (ecryptfs_verbosity > 0) {
-               ecryptfs_printk(KERN_DEBUG, "EFEK of size [%d]:\n",
+               ecryptfs_printk(KERN_DEBUG, "EFEK of size [%zd]:\n",
                                key_rec->enc_key_size);
                ecryptfs_dump_hex(key_rec->enc_key,
                                  key_rec->enc_key_size);