diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index 9d204db..84ebb24 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -418,15 +418,11 @@
 	    sbsec->behavior > ARRAY_SIZE(labeling_behaviors))
 		sbsec->flags &= ~SE_SBLABELSUPP;
 
-	/* Special handling for sysfs. Is genfs but also has setxattr handler*/
-	if (strncmp(sb->s_type->name, "sysfs", sizeof("sysfs")) == 0)
-		sbsec->flags |= SE_SBLABELSUPP;
-
-	/*
-	 * Special handling for rootfs. Is genfs but supports
-	 * setting SELinux context on in-core inodes.
-	 */
-	if (strncmp(sb->s_type->name, "rootfs", sizeof("rootfs")) == 0)
+	/* Special handling. Is genfs but also has in-core setxattr handler*/
+	if (!strcmp(sb->s_type->name, "sysfs") ||
+	    !strcmp(sb->s_type->name, "pstore") ||
+	    !strcmp(sb->s_type->name, "debugfs") ||
+	    !strcmp(sb->s_type->name, "rootfs"))
 		sbsec->flags |= SE_SBLABELSUPP;
 
 	/* Initialize the root inode. */