diff options
Diffstat (limited to 'security')
| -rw-r--r-- | security/integrity/ima/ima_main.c | 1 | ||||
| -rw-r--r-- | security/integrity/platform_certs/efi_parser.c | 2 | ||||
| -rw-r--r-- | security/selinux/hooks.c | 4 | ||||
| -rw-r--r-- | security/selinux/ss/services.c | 2 | ||||
| -rw-r--r-- | security/smack/smack.h | 2 | ||||
| -rw-r--r-- | security/smack/smack_access.c | 17 | ||||
| -rw-r--r-- | security/smack/smack_lsm.c | 2 |
7 files changed, 18 insertions, 12 deletions
diff --git a/security/integrity/ima/ima_main.c b/security/integrity/ima/ima_main.c index 287b90509006..673833f94069 100644 --- a/security/integrity/ima/ima_main.c +++ b/security/integrity/ima/ima_main.c @@ -985,6 +985,7 @@ void ima_measure_critical_data(const char *event_label, CRITICAL_DATA, 0, event_label, hash); } +EXPORT_SYMBOL_GPL(ima_measure_critical_data); static int __init init_ima(void) { diff --git a/security/integrity/platform_certs/efi_parser.c b/security/integrity/platform_certs/efi_parser.c index 18f01f36fe6a..d98260f8402a 100644 --- a/security/integrity/platform_certs/efi_parser.c +++ b/security/integrity/platform_certs/efi_parser.c @@ -55,7 +55,7 @@ int __init parse_efi_signature_list( memcpy(&list, data, sizeof(list)); pr_devel("LIST[%04x] guid=%pUl ls=%x hs=%x ss=%x\n", offs, - list.signature_type.b, list.signature_list_size, + &list.signature_type, list.signature_list_size, list.signature_header_size, list.signature_size); lsize = list.signature_list_size; diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c index 2143f590e3d6..6517f221d52c 100644 --- a/security/selinux/hooks.c +++ b/security/selinux/hooks.c @@ -3327,6 +3327,8 @@ static int selinux_inode_setxattr(struct user_namespace *mnt_userns, } ab = audit_log_start(audit_context(), GFP_ATOMIC, AUDIT_SELINUX_ERR); + if (!ab) + return rc; audit_log_format(ab, "op=setxattr invalid_context="); audit_log_n_untrustedstring(ab, value, audit_size); audit_log_end(ab); @@ -6554,6 +6556,8 @@ static int selinux_setprocattr(const char *name, void *value, size_t size) ab = audit_log_start(audit_context(), GFP_ATOMIC, AUDIT_SELINUX_ERR); + if (!ab) + return error; audit_log_format(ab, "op=fscreate invalid_context="); audit_log_n_untrustedstring(ab, value, audit_size); audit_log_end(ab); diff --git a/security/selinux/ss/services.c b/security/selinux/ss/services.c index d84c77f370dc..e5f1b2757a83 100644 --- a/security/selinux/ss/services.c +++ b/security/selinux/ss/services.c @@ -1673,6 +1673,8 @@ static int compute_sid_handle_invalid_context( if (context_struct_to_string(policydb, newcontext, &n, &nlen)) goto out; ab = audit_log_start(audit_context(), GFP_ATOMIC, AUDIT_SELINUX_ERR); + if (!ab) + goto out; audit_log_format(ab, "op=security_compute_sid invalid_context="); /* no need to record the NUL with untrusted strings */ diff --git a/security/smack/smack.h b/security/smack/smack.h index c3cfbdf4944a..99c3422596ab 100644 --- a/security/smack/smack.h +++ b/security/smack/smack.h @@ -302,7 +302,7 @@ int smack_populate_secattr(struct smack_known *skp); /* * Shared data. */ -extern int smack_enabled; +extern int smack_enabled __initdata; extern int smack_cipso_direct; extern int smack_cipso_mapped; extern struct smack_known *smack_net_ambient; diff --git a/security/smack/smack_access.c b/security/smack/smack_access.c index 1f391f6a3d47..d2186e2757be 100644 --- a/security/smack/smack_access.c +++ b/security/smack/smack_access.c @@ -81,23 +81,22 @@ int log_policy = SMACK_AUDIT_DENIED; int smk_access_entry(char *subject_label, char *object_label, struct list_head *rule_list) { - int may = -ENOENT; struct smack_rule *srp; list_for_each_entry_rcu(srp, rule_list, list) { if (srp->smk_object->smk_known == object_label && srp->smk_subject->smk_known == subject_label) { - may = srp->smk_access; - break; + int may = srp->smk_access; + /* + * MAY_WRITE implies MAY_LOCK. + */ + if ((may & MAY_WRITE) == MAY_WRITE) + may |= MAY_LOCK; + return may; } } - /* - * MAY_WRITE implies MAY_LOCK. - */ - if ((may & MAY_WRITE) == MAY_WRITE) - may |= MAY_LOCK; - return may; + return -ENOENT; } /** diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c index 223a6da0e6dc..cacbe7518519 100644 --- a/security/smack/smack_lsm.c +++ b/security/smack/smack_lsm.c @@ -54,7 +54,7 @@ static DEFINE_MUTEX(smack_ipv6_lock); static LIST_HEAD(smk_ipv6_port_list); struct kmem_cache *smack_rule_cache; -int smack_enabled; +int smack_enabled __initdata; #define A(s) {"smack"#s, sizeof("smack"#s) - 1, Opt_##s} static struct { |