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authorJames Morris <jmorris@namei.org>2011-08-30 14:19:02 +1000
committerEric Paris <eparis@redhat.com>2012-01-05 18:52:52 -0500
commit2653812e14f4e16688ec8247d7fd290bdbbc4747 (patch)
treedabb2238a76e000b37374c69901afd6f99479631 /security
parent02f5daa563456c1ff3c3422aa3ec00e67460f762 (diff)
downloadlinaro-lsk-2653812e14f4e16688ec8247d7fd290bdbbc4747.tar.gz
selinux: sparse fix: fix several warnings in the security server cod
Fix several sparse warnings in the SELinux security server code. Signed-off-by: James Morris <jmorris@namei.org> Signed-off-by: Eric Paris <eparis@redhat.com>
Diffstat (limited to 'security')
-rw-r--r--security/selinux/hooks.c5
-rw-r--r--security/selinux/include/avc_ss.h6
-rw-r--r--security/selinux/ss/conditional.c2
-rw-r--r--security/selinux/ss/conditional.h1
-rw-r--r--security/selinux/ss/policydb.c2
5 files changed, 9 insertions, 7 deletions
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index 1206cee31c7..e545b9f6707 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -89,6 +89,7 @@
#include "xfrm.h"
#include "netlabel.h"
#include "audit.h"
+#include "avc_ss.h"
#define NUM_SEL_MNT_OPTS 5
@@ -278,10 +279,6 @@ static void superblock_free_security(struct super_block *sb)
kfree(sbsec);
}
-/* The security server must be initialized before
- any labeling or access decisions can be provided. */
-extern int ss_initialized;
-
/* The file system's label must be initialized prior to use. */
static const char *labeling_behaviors[6] = {
diff --git a/security/selinux/include/avc_ss.h b/security/selinux/include/avc_ss.h
index 4677aa519b0..d5c328452df 100644
--- a/security/selinux/include/avc_ss.h
+++ b/security/selinux/include/avc_ss.h
@@ -18,5 +18,11 @@ struct security_class_mapping {
extern struct security_class_mapping secclass_map[];
+/*
+ * The security server must be initialized before
+ * any labeling or access decisions can be provided.
+ */
+extern int ss_initialized;
+
#endif /* _SELINUX_AVC_SS_H_ */
diff --git a/security/selinux/ss/conditional.c b/security/selinux/ss/conditional.c
index a53373207fb..2ec904177fe 100644
--- a/security/selinux/ss/conditional.c
+++ b/security/selinux/ss/conditional.c
@@ -555,7 +555,7 @@ static int cond_write_av_list(struct policydb *p,
return 0;
}
-int cond_write_node(struct policydb *p, struct cond_node *node,
+static int cond_write_node(struct policydb *p, struct cond_node *node,
struct policy_file *fp)
{
struct cond_expr *cur_expr;
diff --git a/security/selinux/ss/conditional.h b/security/selinux/ss/conditional.h
index 3f209c63529..4d1f8746650 100644
--- a/security/selinux/ss/conditional.h
+++ b/security/selinux/ss/conditional.h
@@ -13,6 +13,7 @@
#include "avtab.h"
#include "symtab.h"
#include "policydb.h"
+#include "../include/conditional.h"
#define COND_EXPR_MAXDEPTH 10
diff --git a/security/selinux/ss/policydb.c b/security/selinux/ss/policydb.c
index 2381d0ded22..a7f61d52f05 100644
--- a/security/selinux/ss/policydb.c
+++ b/security/selinux/ss/policydb.c
@@ -1743,8 +1743,6 @@ static int policydb_bounds_sanity_check(struct policydb *p)
return 0;
}
-extern int ss_initialized;
-
u16 string_to_security_class(struct policydb *p, const char *name)
{
struct class_datum *cladatum;