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-rw-r--r--security/selinux/include/objsec.h2
-rw-r--r--security/selinux/include/security.h7
2 files changed, 5 insertions, 4 deletions
diff --git a/security/selinux/include/objsec.h b/security/selinux/include/objsec.h
index aa47bcabb5f..fe99f64a1d5 100644
--- a/security/selinux/include/objsec.h
+++ b/security/selinux/include/objsec.h
@@ -59,7 +59,7 @@ struct superblock_security_struct {
u32 def_sid; /* default SID for labeling */
u32 mntpoint_sid; /* SECURITY_FS_USE_MNTPOINT context for files */
unsigned int behavior; /* labeling behavior */
- unsigned char flags; /* which mount options were specified */
+ unsigned short flags; /* which mount options were specified */
struct mutex lock;
struct list_head isec_head;
spinlock_t isec_lock;
diff --git a/security/selinux/include/security.h b/security/selinux/include/security.h
index 7ec750609cc..9c424d8bd2e 100644
--- a/security/selinux/include/security.h
+++ b/security/selinux/include/security.h
@@ -45,14 +45,15 @@
/* Mask for just the mount related flags */
#define SE_MNTMASK 0x0f
/* Super block security struct flags for mount options */
+/* BE CAREFUL, these need to be the low order bits for selinux_get_mnt_opts */
#define CONTEXT_MNT 0x01
#define FSCONTEXT_MNT 0x02
#define ROOTCONTEXT_MNT 0x04
#define DEFCONTEXT_MNT 0x08
+#define SBLABEL_MNT 0x10
/* Non-mount related flags */
-#define SE_SBINITIALIZED 0x10
-#define SE_SBPROC 0x20
-#define SBLABEL_MNT 0x40
+#define SE_SBINITIALIZED 0x0100
+#define SE_SBPROC 0x0200
#define CONTEXT_STR "context="
#define FSCONTEXT_STR "fscontext="