diff -up ecryptfs-utils-84/src/key_mod/ecryptfs_key_mod_pkcs11_helper.c.werror ecryptfs-utils-84/src/key_mod/ecryptfs_key_mod_pkcs11_helper.c

--- ecryptfs-utils-84/src/key_mod/ecryptfs_key_mod_pkcs11_helper.c.werror	2010-12-17 18:34:04.000000000 +0100

+++ ecryptfs-utils-84/src/key_mod/ecryptfs_key_mod_pkcs11_helper.c	2011-01-04 14:15:47.117777798 +0100

@@ -86,7 +86,7 @@ static int ecryptfs_pkcs11h_deserialize(

 		pkcs11h_data->serialized_id = NULL;

 	}

 	else {

-		pkcs11h_data->serialized_id = blob + i;

+		pkcs11h_data->serialized_id = (char *)blob + i;

 		i += serialized_id_length;

 	}

 	pkcs11h_data->certificate_blob_size = blob[i++] % 256;

@@ -104,12 +104,11 @@ static int ecryptfs_pkcs11h_deserialize(

 		pkcs11h_data->passphrase = NULL;

 	}

 	else {

-		pkcs11h_data->passphrase = blob + i;

+		pkcs11h_data->passphrase = (char *)blob + i;

 		i += passphrase_length;

 	}

 	rc = 0;

-out:

 	return rc;

 }

@@ -346,14 +345,14 @@ static int ecryptfs_pkcs11h_get_key_sig(

 	data[i++] = '\02';

 	data[i++] = (char)(nbits >> 8);

 	data[i++] = (char)nbits;

-	BN_bn2bin(rsa->n, &(data[i]));

+	BN_bn2bin(rsa->n, (unsigned char *)&(data[i]));

 	i += nbytes;

 	data[i++] = (char)(ebits >> 8);

 	data[i++] = (char)ebits;

-	BN_bn2bin(rsa->e, &(data[i]));

+	BN_bn2bin(rsa->e, (unsigned char *)&(data[i]));

 	i += ebytes;

-	SHA1(data, len + 3, hash);

-	to_hex(sig, hash, ECRYPTFS_SIG_SIZE);

+	SHA1((unsigned char *)data, len + 3, (unsigned char *)hash);

+	to_hex((char *)sig, hash, ECRYPTFS_SIG_SIZE);

 	sig[ECRYPTFS_SIG_SIZE_HEX] = '\0';

 	rc = 0;

@@ -411,8 +410,8 @@ static int ecryptfs_pkcs11h_encrypt(char

 		if (

 			(rc = RSA_public_encrypt(

 				from_size,

-				from,

-				to,

+				(unsigned char *)from,

+				(unsigned char *)to,

 				rsa,

 				RSA_PKCS1_PADDING

 			)) == -1

@@ -506,9 +505,9 @@ static int ecryptfs_pkcs11h_decrypt(char

 		(rv = pkcs11h_certificate_decryptAny (

 			certificate,

 			CKM_RSA_PKCS,

-			from,

+			(unsigned char *)from,

 			from_size,

-			to,

+			(unsigned char *)to,

 			to_size

 		)) != CKR_OK

 	) {

@@ -534,9 +533,9 @@ static int ecryptfs_pkcs11h_decrypt(char

 		pkcs11h_certificate_decryptAny (

 			certificate,

 			CKM_RSA_PKCS,

-			from,

+			(unsigned char *)from,

 			from_size,

-			tmp,

+			(unsigned char *)tmp,

 			to_size

 		);

@@ -851,7 +850,7 @@ static int ecryptfs_pkcs11h_process_key(

 		rc = MOUNT_ERROR;

 		goto out;

 	}

-	if ((rc = ecryptfs_pkcs11h_serialize(subgraph_key_ctx->key_mod->blob,

+	if ((rc = ecryptfs_pkcs11h_serialize((unsigned char *)subgraph_key_ctx->key_mod->blob,

 					     &subgraph_key_ctx->key_mod->blob_size, 

 					     pkcs11h_data))) {

 		syslog(LOG_ERR, "PKCS#11: Error serializing pkcs11; rc=[%d]\n", rc);

@@ -930,7 +929,7 @@ static int tf_pkcs11h_global_loglevel(st

 	rc = DEFAULT_TOK;

 	node->val = NULL;

-out:

+// out:

 	return rc;

 }

@@ -943,7 +942,7 @@ static int tf_pkcs11h_global_pincache(st

 	rc = DEFAULT_TOK;

 	node->val = NULL;

-out:

+// out:

 	return rc;

 }

@@ -1013,7 +1012,7 @@ static int tf_pkcs11h_provider_prot_auth

 	sscanf (node->val, "%x", &subgraph_provider_ctx->allow_protected_authentication);

 	rc = DEFAULT_TOK;

 	node->val = NULL;

-out:

+

 	return rc;

 }

@@ -1027,7 +1026,7 @@ static int tf_pkcs11h_provider_cert_priv

 	sscanf (node->val, "%x", &subgraph_provider_ctx->certificate_is_private);

 	rc = DEFAULT_TOK;

 	node->val = NULL;

-out:

+

 	return rc;

 }

@@ -1042,7 +1041,7 @@ static int tf_pkcs11h_provider_private_m

 	rc = DEFAULT_TOK;

 	node->val = NULL;

-out:

+

 	return rc;

 }

@@ -1073,7 +1072,7 @@ static int tf_pkcs11h_provider_end(struc

 	free(subgraph_provider_ctx);

 	*foo = NULL;

 	rc = DEFAULT_TOK;

-out:

+

 	return rc;

 }

@@ -1120,7 +1119,7 @@ static int tf_pkcs11h_key_x509file(struc

 	X509 *x509 = NULL;

 	unsigned char *p = NULL;

 	FILE *fp = NULL;

-	int rc;

+	int rc = 0;

 	subgraph_key_ctx = (struct pkcs11h_subgraph_key_ctx *)(*foo);

diff -up ecryptfs-utils-84/src/libecryptfs/ecryptfs-stat.c.werror ecryptfs-utils-84/src/libecryptfs/ecryptfs-stat.c

--- ecryptfs-utils-84/src/libecryptfs/ecryptfs-stat.c.werror	2010-12-17 18:34:04.000000000 +0100

+++ ecryptfs-utils-84/src/libecryptfs/ecryptfs-stat.c	2011-01-04 14:13:41.746022440 +0100

@@ -146,7 +146,7 @@ int ecryptfs_parse_stat(struct ecryptfs_

 	if (buf_size < (ECRYPTFS_FILE_SIZE_BYTES

 			+ MAGIC_ECRYPTFS_MARKER_SIZE_BYTES

 			+ 4)) {

-		printf("%s: Invalid metadata size; must have at least [%lu] "

+		printf("%s: Invalid metadata size; must have at least [%zu] "

 		       "bytes; there are only [%zu] bytes\n", __FUNCTION__,

 		       (ECRYPTFS_FILE_SIZE_BYTES

 			+ MAGIC_ECRYPTFS_MARKER_SIZE_BYTES

diff -up ecryptfs-utils-84/src/pam_ecryptfs/pam_ecryptfs.c.werror ecryptfs-utils-84/src/pam_ecryptfs/pam_ecryptfs.c

--- ecryptfs-utils-84/src/pam_ecryptfs/pam_ecryptfs.c.werror	2010-12-17 18:34:04.000000000 +0100

+++ ecryptfs-utils-84/src/pam_ecryptfs/pam_ecryptfs.c	2011-01-04 14:13:41.747022438 +0100

@@ -43,31 +43,6 @@

 #define PRIVATE_DIR "Private"

-static void error(const char *msg)

-{

-	syslog(LOG_ERR, "errno = [%i]; strerror = [%m]\n", errno);

-	switch (errno) {

-	case ENOKEY:

-		syslog(LOG_ERR, "%s: Requested key not available\n", msg);

-		return;

-

-	case EKEYEXPIRED:

-		syslog(LOG_ERR, "%s: Key has expired\n", msg);

-		return;

-

-	case EKEYREVOKED:

-		syslog(LOG_ERR, "%s: Key has been revoked\n", msg);

-		return;

-

-	case EKEYREJECTED:

-		syslog(LOG_ERR, "%s: Key was rejected by service\n", msg);

-		return;

-	default:

-		syslog(LOG_ERR, "%s: Unknown key error\n", msg);

-		return;

-	}

-}

-

 /* returns: 0 for pam automounting not set, 1 for set, <0 for error */

 static int ecryptfs_pam_automount_set(const char *homedir)

 {

@@ -87,7 +62,7 @@ out:

 	return rc;

 }

-static int wrap_passphrase_if_necessary(char *username, uid_t uid, char *wrapped_pw_filename, char *passphrase, char *salt)

+static int wrap_passphrase_if_necessary(const char *username, uid_t uid, char *wrapped_pw_filename, char *passphrase, char *salt)

 {

 	char *unwrapped_pw_filename = NULL;

 	struct stat s;

@@ -198,8 +173,6 @@ PAM_EXTERN int pam_sm_authenticate(pam_h

 		if ((argc == 1)

 		    && (memcmp(argv[0], "unwrap\0", 7) == 0)) {

 			char *wrapped_pw_filename;

-			char *unwrapped_pw_filename;

-			struct stat s;

 			rc = asprintf(

 				&wrapped_pw_filename, "%s/.ecryptfs/%s",

@@ -291,8 +264,6 @@ static int private_dir(pam_handle_t *pam

 	char *autoumount = "auto-umount";

 	struct stat s;

 	pid_t pid;

-	struct utmp *u;

-	int count = 0;

 	if ((pwd = fetch_pwd(pamh)) == NULL) {

 		/* fetch_pwd() logged a message */

@@ -339,7 +310,7 @@ static int private_dir(pam_handle_t *pam

 			if (stat(recorded, &s) != 0 && stat("/usr/share/ecryptfs-utils/ecryptfs-record-passphrase", &s) == 0) {

 				/* User has not recorded their passphrase */

 				unlink("/var/lib/update-notifier/user.d/ecryptfs-record-passphrase");

-				symlink("/usr/share/ecryptfs-utils/ecryptfs-record-passphrase", "/var/lib/update-notifier/user.d/ecryptfs-record-passphrase");

+				rc=symlink("/usr/share/ecryptfs-utils/ecryptfs-record-passphrase", "/var/lib/update-notifier/user.d/ecryptfs-record-passphrase");

 				fd = open("/var/lib/update-notifier/dpkg-run-stamp", O_WRONLY|O_CREAT|O_NONBLOCK, 0666);

 				close(fd);

 			}

@@ -428,7 +399,7 @@ PAM_EXTERN int pam_sm_chauthtok(pam_hand

 		}

 	} else {

 		syslog(LOG_ERR, "Error getting passwd info for user [%s]; "

-		       "rc = [%ld]\n", username, rc);

+		       "rc = [%d]\n", username, rc);

 		goto out;

 	}

 	saved_uid = geteuid();

diff -up ecryptfs-utils-84/src/utils/test.c.werror ecryptfs-utils-84/src/utils/test.c

--- ecryptfs-utils-84/src/utils/test.c.werror	2010-12-17 18:34:04.000000000 +0100

+++ ecryptfs-utils-84/src/utils/test.c	2011-01-04 14:13:41.750022429 +0100

@@ -281,7 +281,7 @@ int ecryptfs_encrypt_page(int page_cache

 	struct inode *lower_inode;

 	struct ecryptfs_crypt_stat *crypt_stat;

 	int rc = 0;

-	int lower_byte_offset;

+	int lower_byte_offset = 0;

 	int orig_byte_offset = 0;

 	int num_extents_per_page;

 #define ECRYPTFS_PAGE_STATE_UNREAD    0