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Message-id: <ffe24f199d8af75172b4cd23507a529f4a2d5c5a.1393599538.git.d.kasatkin@samsung.com>
Date: Fri, 28 Feb 2014 16:59:26 +0200
From: Dmitry Kasatkin <d.kasatkin@...sung.com>
To: linux-security-module@...r.kernel.org, zohar@...ux.vnet.ibm.com
Cc: jmorris@...ei.org, linux-kernel@...r.kernel.org,
casey.schaufler@...el.com, dmitry.kasatkin@...il.com,
Dmitry Kasatkin <d.kasatkin@...sung.com>
Subject: [PATCH 2/8] integrity: fix checkpatch errors
Unfixed checkpatch errors make it difficult to see new errors..
This patch fix them.
Some lines with over 80 chars remained unchanged to improve
code readability.
Signed-off-by: Dmitry Kasatkin <d.kasatkin@...sung.com>
---
security/integrity/evm/evm.h | 28 +++++++-------
security/integrity/evm/evm_crypto.c | 4 +-
security/integrity/iint.c | 2 +-
security/integrity/ima/ima_api.c | 8 ++--
security/integrity/ima/ima_crypto.c | 2 +-
security/integrity/ima/ima_fs.c | 6 +--
security/integrity/ima/ima_main.c | 4 +-
security/integrity/ima/ima_policy.c | 69 +++++++++++++++++------------------
security/integrity/ima/ima_queue.c | 4 +-
security/integrity/ima/ima_template.c | 14 +++----
security/integrity/integrity_audit.c | 4 +-
11 files changed, 72 insertions(+), 73 deletions(-)
diff --git a/security/integrity/evm/evm.h b/security/integrity/evm/evm.h
index 30bd1ec..37c88dd 100644
--- a/security/integrity/evm/evm.h
+++ b/security/integrity/evm/evm.h
@@ -32,19 +32,19 @@ extern struct crypto_shash *hash_tfm;
/* List of EVM protected security xattrs */
extern char *evm_config_xattrnames[];
-extern int evm_init_key(void);
-extern int evm_update_evmxattr(struct dentry *dentry,
- const char *req_xattr_name,
- const char *req_xattr_value,
- size_t req_xattr_value_len);
-extern int evm_calc_hmac(struct dentry *dentry, const char *req_xattr_name,
- const char *req_xattr_value,
- size_t req_xattr_value_len, char *digest);
-extern int evm_calc_hash(struct dentry *dentry, const char *req_xattr_name,
- const char *req_xattr_value,
- size_t req_xattr_value_len, char *digest);
-extern int evm_init_hmac(struct inode *inode, const struct xattr *xattr,
- char *hmac_val);
-extern int evm_init_secfs(void);
+int evm_init_key(void);
+int evm_update_evmxattr(struct dentry *dentry,
+ const char *req_xattr_name,
+ const char *req_xattr_value,
+ size_t req_xattr_value_len);
+int evm_calc_hmac(struct dentry *dentry, const char *req_xattr_name,
+ const char *req_xattr_value,
+ size_t req_xattr_value_len, char *digest);
+int evm_calc_hash(struct dentry *dentry, const char *req_xattr_name,
+ const char *req_xattr_value,
+ size_t req_xattr_value_len, char *digest);
+int evm_init_hmac(struct inode *inode, const struct xattr *xattr,
+ char *hmac_val);
+int evm_init_secfs(void);
#endif
diff --git a/security/integrity/evm/evm_crypto.c b/security/integrity/evm/evm_crypto.c
index 9bd329f..babd862 100644
--- a/security/integrity/evm/evm_crypto.c
+++ b/security/integrity/evm/evm_crypto.c
@@ -105,13 +105,13 @@ static void hmac_add_misc(struct shash_desc *desc, struct inode *inode,
umode_t mode;
} hmac_misc;
- memset(&hmac_misc, 0, sizeof hmac_misc);
+ memset(&hmac_misc, 0, sizeof(hmac_misc));
hmac_misc.ino = inode->i_ino;
hmac_misc.generation = inode->i_generation;
hmac_misc.uid = from_kuid(&init_user_ns, inode->i_uid);
hmac_misc.gid = from_kgid(&init_user_ns, inode->i_gid);
hmac_misc.mode = inode->i_mode;
- crypto_shash_update(desc, (const u8 *)&hmac_misc, sizeof hmac_misc);
+ crypto_shash_update(desc, (const u8 *)&hmac_misc, sizeof(hmac_misc));
if (evm_hmac_version > 1)
crypto_shash_update(desc, inode->i_sb->s_uuid,
sizeof(inode->i_sb->s_uuid));
diff --git a/security/integrity/iint.c b/security/integrity/iint.c
index c49d3f1..a521edf 100644
--- a/security/integrity/iint.c
+++ b/security/integrity/iint.c
@@ -151,7 +151,7 @@ static void init_once(void *foo)
{
struct integrity_iint_cache *iint = foo;
- memset(iint, 0, sizeof *iint);
+ memset(iint, 0, sizeof(*iint));
iint->version = 0;
iint->flags = 0UL;
iint->ima_file_status = INTEGRITY_UNKNOWN;
diff --git a/security/integrity/ima/ima_api.c b/security/integrity/ima/ima_api.c
index 393b9d4..c6b4a73 100644
--- a/security/integrity/ima/ima_api.c
+++ b/security/integrity/ima/ima_api.c
@@ -160,10 +160,10 @@ err_out:
* @function: calling function (FILE_CHECK, BPRM_CHECK, MMAP_CHECK, MODULE_CHECK)
*
* The policy is defined in terms of keypairs:
- * subj=, obj=, type=, func=, mask=, fsmagic=
+ * subj=, obj=, type=, func=, mask=, fsmagic=
* subj,obj, and type: are LSM specific.
- * func: FILE_CHECK | BPRM_CHECK | MMAP_CHECK | MODULE_CHECK
- * mask: contains the permission mask
+ * func: FILE_CHECK | BPRM_CHECK | MMAP_CHECK | MODULE_CHECK
+ * mask: contains the permission mask
* fsmagic: hex value
*
* Returns IMA_MEASURE, IMA_APPRAISE mask.
@@ -248,7 +248,7 @@ int ima_collect_measurement(struct integrity_iint_cache *iint,
*
* We only get here if the inode has not already been measured,
* but the measurement could already exist:
- * - multiple copies of the same file on either the same or
+ * - multiple copies of the same file on either the same or
* different filesystems.
* - the inode was previously flushed as well as the iint info,
* containing the hashing info.
diff --git a/security/integrity/ima/ima_crypto.c b/security/integrity/ima/ima_crypto.c
index 9999057..d257e36 100644
--- a/security/integrity/ima/ima_crypto.c
+++ b/security/integrity/ima/ima_crypto.c
@@ -10,7 +10,7 @@
* the Free Software Foundation, version 2 of the License.
*
* File: ima_crypto.c
- * Calculates md5/sha1 file hash, template hash, boot-aggreate hash
+ * Calculates md5/sha1 file hash, template hash, boot-aggreate hash
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
diff --git a/security/integrity/ima/ima_fs.c b/security/integrity/ima/ima_fs.c
index 468a3ba..da92fcc 100644
--- a/security/integrity/ima/ima_fs.c
+++ b/security/integrity/ima/ima_fs.c
@@ -133,14 +133,14 @@ static int ima_measurements_show(struct seq_file *m, void *v)
* PCR used is always the same (config option) in
* little-endian format
*/
- ima_putc(m, &pcr, sizeof pcr);
+ ima_putc(m, &pcr, sizeof(pcr));
/* 2nd: template digest */
ima_putc(m, e->digest, TPM_DIGEST_SIZE);
/* 3rd: template name size */
namelen = strlen(e->template_desc->name);
- ima_putc(m, &namelen, sizeof namelen);
+ ima_putc(m, &namelen, sizeof(namelen));
/* 4th: template name */
ima_putc(m, e->template_desc->name, namelen);
@@ -292,7 +292,7 @@ static atomic_t policy_opencount = ATOMIC_INIT(1);
/*
* ima_open_policy: sequentialize access to the policy file
*/
-static int ima_open_policy(struct inode * inode, struct file * filp)
+static int ima_open_policy(struct inode *inode, struct file *filp)
{
/* No point in being allowed to open it if you aren't going to write */
if (!(filp->f_flags & O_WRONLY))
diff --git a/security/integrity/ima/ima_main.c b/security/integrity/ima/ima_main.c
index 149ee11..50413d0 100644
--- a/security/integrity/ima/ima_main.c
+++ b/security/integrity/ima/ima_main.c
@@ -71,10 +71,10 @@ __setup("ima_hash=", hash_setup);
* ima_rdwr_violation_check
*
* Only invalidate the PCR for measured files:
- * - Opening a file for write when already open for read,
+ * - Opening a file for write when already open for read,
* results in a time of measure, time of use (ToMToU) error.
* - Opening a file for read when already open for write,
- * could result in a file measurement error.
+ * could result in a file measurement error.
*
*/
static void ima_rdwr_violation_check(struct file *file)
diff --git a/security/integrity/ima/ima_policy.c b/security/integrity/ima/ima_policy.c
index 947cdbe..41021b4 100644
--- a/security/integrity/ima/ima_policy.c
+++ b/security/integrity/ima/ima_policy.c
@@ -7,7 +7,7 @@
* the Free Software Foundation, version 2 of the License.
*
* ima_policy.c
- * - initialize default measure policy rules
+ * - initialize default measure policy rules
*
*/
#include <linux/module.h>
@@ -21,8 +21,8 @@
#include "ima.h"
/* flags definitions */
-#define IMA_FUNC 0x0001
-#define IMA_MASK 0x0002
+#define IMA_FUNC 0x0001
+#define IMA_MASK 0x0002
#define IMA_FSMAGIC 0x0004
#define IMA_UID 0x0008
#define IMA_FOWNER 0x0010
@@ -69,35 +69,35 @@ struct ima_rule_entry {
* and running executables.
*/
static struct ima_rule_entry default_rules[] = {
- {.action = DONT_MEASURE,.fsmagic = PROC_SUPER_MAGIC,.flags = IMA_FSMAGIC},
- {.action = DONT_MEASURE,.fsmagic = SYSFS_MAGIC,.flags = IMA_FSMAGIC},
- {.action = DONT_MEASURE,.fsmagic = DEBUGFS_MAGIC,.flags = IMA_FSMAGIC},
- {.action = DONT_MEASURE,.fsmagic = TMPFS_MAGIC,.flags = IMA_FSMAGIC},
- {.action = DONT_MEASURE,.fsmagic = DEVPTS_SUPER_MAGIC,.flags = IMA_FSMAGIC},
- {.action = DONT_MEASURE,.fsmagic = BINFMTFS_MAGIC,.flags = IMA_FSMAGIC},
- {.action = DONT_MEASURE,.fsmagic = SECURITYFS_MAGIC,.flags = IMA_FSMAGIC},
- {.action = DONT_MEASURE,.fsmagic = SELINUX_MAGIC,.flags = IMA_FSMAGIC},
- {.action = MEASURE,.func = MMAP_CHECK,.mask = MAY_EXEC,
+ {.action = DONT_MEASURE, .fsmagic = PROC_SUPER_MAGIC, .flags = IMA_FSMAGIC},
+ {.action = DONT_MEASURE, .fsmagic = SYSFS_MAGIC, .flags = IMA_FSMAGIC},
+ {.action = DONT_MEASURE, .fsmagic = DEBUGFS_MAGIC, .flags = IMA_FSMAGIC},
+ {.action = DONT_MEASURE, .fsmagic = TMPFS_MAGIC, .flags = IMA_FSMAGIC},
+ {.action = DONT_MEASURE, .fsmagic = DEVPTS_SUPER_MAGIC, .flags = IMA_FSMAGIC},
+ {.action = DONT_MEASURE, .fsmagic = BINFMTFS_MAGIC, .flags = IMA_FSMAGIC},
+ {.action = DONT_MEASURE, .fsmagic = SECURITYFS_MAGIC, .flags = IMA_FSMAGIC},
+ {.action = DONT_MEASURE, .fsmagic = SELINUX_MAGIC, .flags = IMA_FSMAGIC},
+ {.action = MEASURE, .func = MMAP_CHECK, .mask = MAY_EXEC,
.flags = IMA_FUNC | IMA_MASK},
- {.action = MEASURE,.func = BPRM_CHECK,.mask = MAY_EXEC,
+ {.action = MEASURE, .func = BPRM_CHECK, .mask = MAY_EXEC,
.flags = IMA_FUNC | IMA_MASK},
- {.action = MEASURE,.func = FILE_CHECK,.mask = MAY_READ,.uid = GLOBAL_ROOT_UID,
+ {.action = MEASURE, .func = FILE_CHECK, .mask = MAY_READ, .uid = GLOBAL_ROOT_UID,
.flags = IMA_FUNC | IMA_MASK | IMA_UID},
- {.action = MEASURE,.func = MODULE_CHECK, .flags = IMA_FUNC},
+ {.action = MEASURE, .func = MODULE_CHECK, .flags = IMA_FUNC},
};
static struct ima_rule_entry default_appraise_rules[] = {
- {.action = DONT_APPRAISE,.fsmagic = PROC_SUPER_MAGIC,.flags = IMA_FSMAGIC},
- {.action = DONT_APPRAISE,.fsmagic = SYSFS_MAGIC,.flags = IMA_FSMAGIC},
- {.action = DONT_APPRAISE,.fsmagic = DEBUGFS_MAGIC,.flags = IMA_FSMAGIC},
- {.action = DONT_APPRAISE,.fsmagic = TMPFS_MAGIC,.flags = IMA_FSMAGIC},
- {.action = DONT_APPRAISE,.fsmagic = RAMFS_MAGIC,.flags = IMA_FSMAGIC},
- {.action = DONT_APPRAISE,.fsmagic = DEVPTS_SUPER_MAGIC,.flags = IMA_FSMAGIC},
- {.action = DONT_APPRAISE,.fsmagic = BINFMTFS_MAGIC,.flags = IMA_FSMAGIC},
- {.action = DONT_APPRAISE,.fsmagic = SECURITYFS_MAGIC,.flags = IMA_FSMAGIC},
- {.action = DONT_APPRAISE,.fsmagic = SELINUX_MAGIC,.flags = IMA_FSMAGIC},
- {.action = DONT_APPRAISE,.fsmagic = CGROUP_SUPER_MAGIC,.flags = IMA_FSMAGIC},
- {.action = APPRAISE,.fowner = GLOBAL_ROOT_UID,.flags = IMA_FOWNER},
+ {.action = DONT_APPRAISE, .fsmagic = PROC_SUPER_MAGIC, .flags = IMA_FSMAGIC},
+ {.action = DONT_APPRAISE, .fsmagic = SYSFS_MAGIC, .flags = IMA_FSMAGIC},
+ {.action = DONT_APPRAISE, .fsmagic = DEBUGFS_MAGIC, .flags = IMA_FSMAGIC},
+ {.action = DONT_APPRAISE, .fsmagic = TMPFS_MAGIC, .flags = IMA_FSMAGIC},
+ {.action = DONT_APPRAISE, .fsmagic = RAMFS_MAGIC, .flags = IMA_FSMAGIC},
+ {.action = DONT_APPRAISE, .fsmagic = DEVPTS_SUPER_MAGIC, .flags = IMA_FSMAGIC},
+ {.action = DONT_APPRAISE, .fsmagic = BINFMTFS_MAGIC, .flags = IMA_FSMAGIC},
+ {.action = DONT_APPRAISE, .fsmagic = SECURITYFS_MAGIC, .flags = IMA_FSMAGIC},
+ {.action = DONT_APPRAISE, .fsmagic = SELINUX_MAGIC, .flags = IMA_FSMAGIC},
+ {.action = DONT_APPRAISE, .fsmagic = CGROUP_SUPER_MAGIC, .flags = IMA_FSMAGIC},
+ {.action = APPRAISE, .fowner = GLOBAL_ROOT_UID, .flags = IMA_FOWNER},
};
static LIST_HEAD(ima_default_rules);
@@ -122,12 +122,12 @@ static int __init default_appraise_policy_setup(char *str)
}
__setup("ima_appraise_tcb", default_appraise_policy_setup);
-/*
+/*
* Although the IMA policy does not change, the LSM policy can be
* reloaded, leaving the IMA LSM based rules referring to the old,
* stale LSM policy.
*
- * Update the IMA LSM based rules to reflect the reloaded LSM policy.
+ * Update the IMA LSM based rules to reflect the reloaded LSM policy.
* We assume the rules still exist; and BUG_ON() if they don't.
*/
static void ima_lsm_update_rules(void)
@@ -218,7 +218,7 @@ retry:
retried = 1;
ima_lsm_update_rules();
goto retry;
- }
+ }
if (!rc)
return false;
}
@@ -234,7 +234,7 @@ static int get_subaction(struct ima_rule_entry *rule, int func)
if (!(rule->flags & IMA_FUNC))
return IMA_FILE_APPRAISE;
- switch(func) {
+ switch (func) {
case MMAP_CHECK:
return IMA_MMAP_APPRAISE;
case BPRM_CHECK:
@@ -306,7 +306,7 @@ void __init ima_init_policy(void)
measure_entries = ima_use_tcb ? ARRAY_SIZE(default_rules) : 0;
appraise_entries = ima_use_appraise_tcb ?
ARRAY_SIZE(default_appraise_rules) : 0;
-
+
for (i = 0; i < measure_entries + appraise_entries; i++) {
if (i < measure_entries)
list_add_tail(&default_rules[i].list,
@@ -522,8 +522,7 @@ static int ima_parse_rule(char *rule, struct ima_rule_entry *entry)
break;
}
- result = strict_strtoul(args[0].from, 16,
- &entry->fsmagic);
+ result = kstrtoul(args[0].from, 16, &entry->fsmagic);
if (!result)
entry->flags |= IMA_FSMAGIC;
break;
@@ -549,7 +548,7 @@ static int ima_parse_rule(char *rule, struct ima_rule_entry *entry)
break;
}
- result = strict_strtoul(args[0].from, 10, &lnum);
+ result = kstrtoul(args[0].from, 10, &lnum);
if (!result) {
entry->uid = make_kuid(current_user_ns(), (uid_t)lnum);
if (!uid_valid(entry->uid) || (((uid_t)lnum) != lnum))
@@ -566,7 +565,7 @@ static int ima_parse_rule(char *rule, struct ima_rule_entry *entry)
break;
}
- result = strict_strtoul(args[0].from, 10, &lnum);
+ result = kstrtoul(args[0].from, 10, &lnum);
if (!result) {
entry->fowner = make_kuid(current_user_ns(), (uid_t)lnum);
if (!uid_valid(entry->fowner) || (((uid_t)lnum) != lnum))
diff --git a/security/integrity/ima/ima_queue.c b/security/integrity/ima/ima_queue.c
index 91128b4..552705d 100644
--- a/security/integrity/ima/ima_queue.c
+++ b/security/integrity/ima/ima_queue.c
@@ -117,7 +117,7 @@ int ima_add_template_entry(struct ima_template_entry *entry, int violation,
mutex_lock(&ima_extend_list_mutex);
if (!violation) {
- memcpy(digest, entry->digest, sizeof digest);
+ memcpy(digest, entry->digest, sizeof(digest));
if (ima_lookup_digest_entry(digest)) {
audit_cause = "hash_exists";
result = -EEXIST;
@@ -133,7 +133,7 @@ int ima_add_template_entry(struct ima_template_entry *entry, int violation,
}
if (violation) /* invalidate pcr */
- memset(digest, 0xff, sizeof digest);
+ memset(digest, 0xff, sizeof(digest));
tpmresult = ima_pcr_extend(digest);
if (tpmresult != 0) {
diff --git a/security/integrity/ima/ima_template.c b/security/integrity/ima/ima_template.c
index 9a4a0d1..a076a96 100644
--- a/security/integrity/ima/ima_template.c
+++ b/security/integrity/ima/ima_template.c
@@ -22,20 +22,20 @@
static struct ima_template_desc defined_templates[] = {
{.name = IMA_TEMPLATE_IMA_NAME, .fmt = IMA_TEMPLATE_IMA_FMT},
- {.name = "ima-ng",.fmt = "d-ng|n-ng"},
- {.name = "ima-sig",.fmt = "d-ng|n-ng|sig"},
+ {.name = "ima-ng", .fmt = "d-ng|n-ng"},
+ {.name = "ima-sig", .fmt = "d-ng|n-ng|sig"},
};
static struct ima_template_field supported_fields[] = {
- {.field_id = "d",.field_init = ima_eventdigest_init,
+ {.field_id = "d", .field_init = ima_eventdigest_init,
.field_show = ima_show_template_digest},
- {.field_id = "n",.field_init = ima_eventname_init,
+ {.field_id = "n", .field_init = ima_eventname_init,
.field_show = ima_show_template_string},
- {.field_id = "d-ng",.field_init = ima_eventdigest_ng_init,
+ {.field_id = "d-ng", .field_init = ima_eventdigest_ng_init,
.field_show = ima_show_template_digest_ng},
- {.field_id = "n-ng",.field_init = ima_eventname_ng_init,
+ {.field_id = "n-ng", .field_init = ima_eventname_ng_init,
.field_show = ima_show_template_string},
- {.field_id = "sig",.field_init = ima_eventsig_init,
+ {.field_id = "sig", .field_init = ima_eventsig_init,
.field_show = ima_show_template_sig},
};
diff --git a/security/integrity/integrity_audit.c b/security/integrity/integrity_audit.c
index 793d7be..aab9fa5 100644
--- a/security/integrity/integrity_audit.c
+++ b/security/integrity/integrity_audit.c
@@ -7,7 +7,7 @@
* the Free Software Foundation, version 2 of the License.
*
* File: integrity_audit.c
- * Audit calls for the integrity subsystem
+ * Audit calls for the integrity subsystem
*/
#include <linux/fs.h>
@@ -22,7 +22,7 @@ static int __init integrity_audit_setup(char *str)
{
unsigned long audit;
- if (!strict_strtoul(str, 0, &audit))
+ if (!kstrtoul(str, 0, &audit))
integrity_audit_info = audit ? 1 : 0;
return 1;
}
--
1.8.3.2
--
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