1 files changed, 841 insertions, 0 deletions

diff --git a/security/selinux/ss/policydb.c b/security/selinux/ss/policydb.c
index 97fb0cf0eb69..94f630d93a5c 100644
--- a/security/selinux/ss/policydb.c
+++ b/security/selinux/ss/policydb.c
@@ -37,6 +37,7 @@
 #include "policydb.h"
 #include "conditional.h"
 #include "mls.h"
+#include "services.h"
 
 #define _DEBUG_HASHES
 
@@ -2316,3 +2317,843 @@ bad:
         policydb_destroy(p);
         goto out;
 }
+
+/*
+ * Write a MLS level structure to a policydb binary
+ * representation file.
+ */
+static int mls_write_level(struct mls_level *l, void *fp)
+{
+        __le32 buf[1];
+        int rc;
+
+        buf[0] = cpu_to_le32(l->sens);
+        rc = put_entry(buf, sizeof(u32), 1, fp);
+        if (rc)
+                return rc;
+
+        rc = ebitmap_write(&l->cat, fp);
+        if (rc)
+                return rc;
+
+        return 0;
+}
+
+/*
+ * Write a MLS range structure to a policydb binary
+ * representation file.
+ */
+static int mls_write_range_helper(struct mls_range *r, void *fp)
+{
+        __le32 buf[3];
+        size_t items;
+        int rc, eq;
+
+        eq = mls_level_eq(&r->level[1], &r->level[0]);
+
+        if (eq)
+                items = 2;
+        else
+                items = 3;
+        buf[0] = cpu_to_le32(items-1);
+        buf[1] = cpu_to_le32(r->level[0].sens);
+        if (!eq)
+                buf[2] = cpu_to_le32(r->level[1].sens);
+
+        BUG_ON(items > (sizeof(buf)/sizeof(buf[0])));
+
+        rc = put_entry(buf, sizeof(u32), items, fp);
+        if (rc)
+                return rc;
+
+        rc = ebitmap_write(&r->level[0].cat, fp);
+        if (rc)
+                return rc;
+        if (!eq) {
+                rc = ebitmap_write(&r->level[1].cat, fp);
+                if (rc)
+                        return rc;
+        }
+
+        return 0;
+}
+
+static int sens_write(void *vkey, void *datum, void *ptr)
+{
+        char *key = vkey;
+        struct level_datum *levdatum = datum;
+        struct policy_data *pd = ptr;
+        void *fp = pd->fp;
+        __le32 buf[2];
+        size_t len;
+        int rc;
+
+        len = strlen(key);
+        buf[0] = cpu_to_le32(len);
+        buf[1] = cpu_to_le32(levdatum->isalias);
+        rc = put_entry(buf, sizeof(u32), 2, fp);
+        if (rc)
+                return rc;
+
+        rc = put_entry(key, 1, len, fp);
+        if (rc)
+                return rc;
+
+        rc = mls_write_level(levdatum->level, fp);
+        if (rc)
+                return rc;
+
+        return 0;
+}
+
+static int cat_write(void *vkey, void *datum, void *ptr)
+{
+        char *key = vkey;
+        struct cat_datum *catdatum = datum;
+        struct policy_data *pd = ptr;
+        void *fp = pd->fp;
+        __le32 buf[3];
+        size_t len;
+        int rc;
+
+        len = strlen(key);
+        buf[0] = cpu_to_le32(len);
+        buf[1] = cpu_to_le32(catdatum->value);
+        buf[2] = cpu_to_le32(catdatum->isalias);
+        rc = put_entry(buf, sizeof(u32), 3, fp);
+        if (rc)
+                return rc;
+
+        rc = put_entry(key, 1, len, fp);
+        if (rc)
+                return rc;
+
+        return 0;
+}
+
+static int role_trans_write(struct role_trans *r, void *fp)
+{
+        struct role_trans *tr;
+        u32 buf[3];
+        size_t nel;
+        int rc;
+
+        nel = 0;
+        for (tr = r; tr; tr = tr->next)
+                nel++;
+        buf[0] = cpu_to_le32(nel);
+        rc = put_entry(buf, sizeof(u32), 1, fp);
+        if (rc)
+                return rc;
+        for (tr = r; tr; tr = tr->next) {
+                buf[0] = cpu_to_le32(tr->role);
+                buf[1] = cpu_to_le32(tr->type);
+                buf[2] = cpu_to_le32(tr->new_role);
+                rc = put_entry(buf, sizeof(u32), 3, fp);
+                if (rc)
+                        return rc;
+        }
+
+        return 0;
+}
+
+static int role_allow_write(struct role_allow *r, void *fp)
+{
+        struct role_allow *ra;
+        u32 buf[2];
+        size_t nel;
+        int rc;
+
+        nel = 0;
+        for (ra = r; ra; ra = ra->next)
+                nel++;
+        buf[0] = cpu_to_le32(nel);
+        rc = put_entry(buf, sizeof(u32), 1, fp);
+        if (rc)
+                return rc;
+        for (ra = r; ra; ra = ra->next) {
+                buf[0] = cpu_to_le32(ra->role);
+                buf[1] = cpu_to_le32(ra->new_role);
+                rc = put_entry(buf, sizeof(u32), 2, fp);
+                if (rc)
+                        return rc;
+        }
+        return 0;
+}
+
+/*
+ * Write a security context structure
+ * to a policydb binary representation file.
+ */
+static int context_write(struct policydb *p, struct context *c,
+                         void *fp)
+{
+        int rc;
+        __le32 buf[3];
+
+        buf[0] = cpu_to_le32(c->user);
+        buf[1] = cpu_to_le32(c->role);
+        buf[2] = cpu_to_le32(c->type);
+
+        rc = put_entry(buf, sizeof(u32), 3, fp);
+        if (rc)
+                return rc;
+
+        rc = mls_write_range_helper(&c->range, fp);
+        if (rc)
+                return rc;
+
+        return 0;
+}
+
+/*
+ * The following *_write functions are used to
+ * write the symbol data to a policy database
+ * binary representation file.
+ */
+
+static int perm_write(void *vkey, void *datum, void *fp)
+{
+        char *key = vkey;
+        struct perm_datum *perdatum = datum;
+        __le32 buf[2];
+        size_t len;
+        int rc;
+
+        len = strlen(key);
+        buf[0] = cpu_to_le32(len);
+        buf[1] = cpu_to_le32(perdatum->value);
+        rc = put_entry(buf, sizeof(u32), 2, fp);
+        if (rc)
+                return rc;
+
+        rc = put_entry(key, 1, len, fp);
+        if (rc)
+                return rc;
+
+        return 0;
+}
+
+static int common_write(void *vkey, void *datum, void *ptr)
+{
+        char *key = vkey;
+        struct common_datum *comdatum = datum;
+        struct policy_data *pd = ptr;
+        void *fp = pd->fp;
+        __le32 buf[4];
+        size_t len;
+        int rc;
+
+        len = strlen(key);
+        buf[0] = cpu_to_le32(len);
+        buf[1] = cpu_to_le32(comdatum->value);
+        buf[2] = cpu_to_le32(comdatum->permissions.nprim);
+        buf[3] = cpu_to_le32(comdatum->permissions.table->nel);
+        rc = put_entry(buf, sizeof(u32), 4, fp);
+        if (rc)
+                return rc;
+
+        rc = put_entry(key, 1, len, fp);
+        if (rc)
+                return rc;
+
+        rc = hashtab_map(comdatum->permissions.table, perm_write, fp);
+        if (rc)
+                return rc;
+
+        return 0;
+}
+
+static int write_cons_helper(struct policydb *p, struct constraint_node *node,
+                             void *fp)
+{
+        struct constraint_node *c;
+        struct constraint_expr *e;
+        __le32 buf[3];
+        u32 nel;
+        int rc;
+
+        for (c = node; c; c = c->next) {
+                nel = 0;
+                for (e = c->expr; e; e = e->next)
+                        nel++;
+                buf[0] = cpu_to_le32(c->permissions);
+                buf[1] = cpu_to_le32(nel);
+                rc = put_entry(buf, sizeof(u32), 2, fp);
+                if (rc)
+                        return rc;
+                for (e = c->expr; e; e = e->next) {
+                        buf[0] = cpu_to_le32(e->expr_type);
+                        buf[1] = cpu_to_le32(e->attr);
+                        buf[2] = cpu_to_le32(e->op);
+                        rc = put_entry(buf, sizeof(u32), 3, fp);
+                        if (rc)
+                                return rc;
+
+                        switch (e->expr_type) {
+                        case CEXPR_NAMES:
+                                rc = ebitmap_write(&e->names, fp);
+                                if (rc)
+                                        return rc;
+                                break;
+                        default:
+                                break;
+                        }
+                }
+        }
+
+        return 0;
+}
+
+static int class_write(void *vkey, void *datum, void *ptr)
+{
+        char *key = vkey;
+        struct class_datum *cladatum = datum;
+        struct policy_data *pd = ptr;
+        void *fp = pd->fp;
+        struct policydb *p = pd->p;
+        struct constraint_node *c;
+        __le32 buf[6];
+        u32 ncons;
+        size_t len, len2;
+        int rc;
+
+        len = strlen(key);
+        if (cladatum->comkey)
+                len2 = strlen(cladatum->comkey);
+        else
+                len2 = 0;
+
+        ncons = 0;
+        for (c = cladatum->constraints; c; c = c->next)
+                ncons++;
+
+        buf[0] = cpu_to_le32(len);
+        buf[1] = cpu_to_le32(len2);
+        buf[2] = cpu_to_le32(cladatum->value);
+        buf[3] = cpu_to_le32(cladatum->permissions.nprim);
+        if (cladatum->permissions.table)
+                buf[4] = cpu_to_le32(cladatum->permissions.table->nel);
+        else
+                buf[4] = 0;
+        buf[5] = cpu_to_le32(ncons);
+        rc = put_entry(buf, sizeof(u32), 6, fp);
+        if (rc)
+                return rc;
+
+        rc = put_entry(key, 1, len, fp);
+        if (rc)
+                return rc;
+
+        if (cladatum->comkey) {
+                rc = put_entry(cladatum->comkey, 1, len2, fp);
+                if (rc)
+                        return rc;
+        }
+
+        rc = hashtab_map(cladatum->permissions.table, perm_write, fp);
+        if (rc)
+                return rc;
+
+        rc = write_cons_helper(p, cladatum->constraints, fp);
+        if (rc)
+                return rc;
+
+        /* write out the validatetrans rule */
+        ncons = 0;
+        for (c = cladatum->validatetrans; c; c = c->next)
+                ncons++;
+
+        buf[0] = cpu_to_le32(ncons);
+        rc = put_entry(buf, sizeof(u32), 1, fp);
+        if (rc)
+                return rc;
+
+        rc = write_cons_helper(p, cladatum->validatetrans, fp);
+        if (rc)
+                return rc;
+
+        return 0;
+}
+
+static int role_write(void *vkey, void *datum, void *ptr)
+{
+        char *key = vkey;
+        struct role_datum *role = datum;
+        struct policy_data *pd = ptr;
+        void *fp = pd->fp;
+        struct policydb *p = pd->p;
+        __le32 buf[3];
+        size_t items, len;
+        int rc;
+
+        len = strlen(key);
+        items = 0;
+        buf[items++] = cpu_to_le32(len);
+        buf[items++] = cpu_to_le32(role->value);
+        if (p->policyvers >= POLICYDB_VERSION_BOUNDARY)
+                buf[items++] = cpu_to_le32(role->bounds);
+
+        BUG_ON(items > (sizeof(buf)/sizeof(buf[0])));
+
+        rc = put_entry(buf, sizeof(u32), items, fp);
+        if (rc)
+                return rc;
+
+        rc = put_entry(key, 1, len, fp);
+        if (rc)
+                return rc;
+
+        rc = ebitmap_write(&role->dominates, fp);
+        if (rc)
+                return rc;
+
+        rc = ebitmap_write(&role->types, fp);
+        if (rc)
+                return rc;
+
+        return 0;
+}
+
+static int type_write(void *vkey, void *datum, void *ptr)
+{
+        char *key = vkey;
+        struct type_datum *typdatum = datum;
+        struct policy_data *pd = ptr;
+        struct policydb *p = pd->p;
+        void *fp = pd->fp;
+        __le32 buf[4];
+        int rc;
+        size_t items, len;
+
+        len = strlen(key);
+        items = 0;
+        buf[items++] = cpu_to_le32(len);
+        buf[items++] = cpu_to_le32(typdatum->value);
+        if (p->policyvers >= POLICYDB_VERSION_BOUNDARY) {
+                u32 properties = 0;
+
+                if (typdatum->primary)
+                        properties |= TYPEDATUM_PROPERTY_PRIMARY;
+
+                if (typdatum->attribute)
+                        properties |= TYPEDATUM_PROPERTY_ATTRIBUTE;
+
+                buf[items++] = cpu_to_le32(properties);
+                buf[items++] = cpu_to_le32(typdatum->bounds);
+        } else {
+                buf[items++] = cpu_to_le32(typdatum->primary);
+        }
+        BUG_ON(items > (sizeof(buf) / sizeof(buf[0])));
+        rc = put_entry(buf, sizeof(u32), items, fp);
+        if (rc)
+                return rc;
+
+        rc = put_entry(key, 1, len, fp);
+        if (rc)
+                return rc;
+
+        return 0;
+}
+
+static int user_write(void *vkey, void *datum, void *ptr)
+{
+        char *key = vkey;
+        struct user_datum *usrdatum = datum;
+        struct policy_data *pd = ptr;
+        struct policydb *p = pd->p;
+        void *fp = pd->fp;
+        __le32 buf[3];
+        size_t items, len;
+        int rc;
+
+        len = strlen(key);
+        items = 0;
+        buf[items++] = cpu_to_le32(len);
+        buf[items++] = cpu_to_le32(usrdatum->value);
+        if (p->policyvers >= POLICYDB_VERSION_BOUNDARY)
+                buf[items++] = cpu_to_le32(usrdatum->bounds);
+        BUG_ON(items > (sizeof(buf) / sizeof(buf[0])));
+        rc = put_entry(buf, sizeof(u32), items, fp);
+        if (rc)
+                return rc;
+
+        rc = put_entry(key, 1, len, fp);
+        if (rc)
+                return rc;
+
+        rc = ebitmap_write(&usrdatum->roles, fp);
+        if (rc)
+                return rc;
+
+        rc = mls_write_range_helper(&usrdatum->range, fp);
+        if (rc)
+                return rc;
+
+        rc = mls_write_level(&usrdatum->dfltlevel, fp);
+        if (rc)
+                return rc;
+
+        return 0;
+}
+
+static int (*write_f[SYM_NUM]) (void *key, void *datum,
+                                void *datap) =
+{
+        common_write,
+        class_write,
+        role_write,
+        type_write,
+        user_write,
+        cond_write_bool,
+        sens_write,
+        cat_write,
+};
+
+static int ocontext_write(struct policydb *p, struct policydb_compat_info *info,
+                          void *fp)
+{
+        unsigned int i, j, rc;
+        size_t nel, len;
+        __le32 buf[3];
+        u32 nodebuf[8];
+        struct ocontext *c;
+        for (i = 0; i < info->ocon_num; i++) {
+                nel = 0;
+                for (c = p->ocontexts[i]; c; c = c->next)
+                        nel++;
+                buf[0] = cpu_to_le32(nel);
+                rc = put_entry(buf, sizeof(u32), 1, fp);
+                if (rc)
+                        return rc;
+                for (c = p->ocontexts[i]; c; c = c->next) {
+                        switch (i) {
+                        case OCON_ISID:
+                                buf[0] = cpu_to_le32(c->sid[0]);
+                                rc = put_entry(buf, sizeof(u32), 1, fp);
+                                if (rc)
+                                        return rc;
+                                rc = context_write(p, &c->context[0], fp);
+                                if (rc)
+                                        return rc;
+                                break;
+                        case OCON_FS:
+                        case OCON_NETIF:
+                                len = strlen(c->u.name);
+                                buf[0] = cpu_to_le32(len);
+                                rc = put_entry(buf, sizeof(u32), 1, fp);
+                                if (rc)
+                                        return rc;
+                                rc = put_entry(c->u.name, 1, len, fp);
+                                if (rc)
+                                        return rc;
+                                rc = context_write(p, &c->context[0], fp);
+                                if (rc)
+                                        return rc;
+                                rc = context_write(p, &c->context[1], fp);
+                                if (rc)
+                                        return rc;
+                                break;
+                        case OCON_PORT:
+                                buf[0] = cpu_to_le32(c->u.port.protocol);
+                                buf[1] = cpu_to_le32(c->u.port.low_port);
+                                buf[2] = cpu_to_le32(c->u.port.high_port);
+                                rc = put_entry(buf, sizeof(u32), 3, fp);
+                                if (rc)
+                                        return rc;
+                                rc = context_write(p, &c->context[0], fp);
+                                if (rc)
+                                        return rc;
+                                break;
+                        case OCON_NODE:
+                                nodebuf[0] = c->u.node.addr; /* network order */
+                                nodebuf[1] = c->u.node.mask; /* network order */
+                                rc = put_entry(nodebuf, sizeof(u32), 2, fp);
+                                if (rc)
+                                        return rc;
+                                rc = context_write(p, &c->context[0], fp);
+                                if (rc)
+                                        return rc;
+                                break;
+                        case OCON_FSUSE:
+                                buf[0] = cpu_to_le32(c->v.behavior);
+                                len = strlen(c->u.name);
+                                buf[1] = cpu_to_le32(len);
+                                rc = put_entry(buf, sizeof(u32), 2, fp);
+                                if (rc)
+                                        return rc;
+                                rc = put_entry(c->u.name, 1, len, fp);
+                                if (rc)
+                                        return rc;
+                                rc = context_write(p, &c->context[0], fp);
+                                if (rc)
+                                        return rc;
+                                break;
+                        case OCON_NODE6:
+                                for (j = 0; j < 4; j++)
+                                        nodebuf[j] = c->u.node6.addr[j]; /* network order */
+                                for (j = 0; j < 4; j++)
+                                        nodebuf[j + 4] = c->u.node6.mask[j]; /* network order */
+                                rc = put_entry(nodebuf, sizeof(u32), 8, fp);
+                                if (rc)
+                                        return rc;
+                                rc = context_write(p, &c->context[0], fp);
+                                if (rc)
+                                        return rc;
+                                break;
+                        }
+                }
+        }
+        return 0;
+}
+
+static int genfs_write(struct policydb *p, void *fp)
+{
+        struct genfs *genfs;
+        struct ocontext *c;
+        size_t len;
+        __le32 buf[1];
+        int rc;
+
+        len = 0;
+        for (genfs = p->genfs; genfs; genfs = genfs->next)
+                len++;
+        buf[0] = cpu_to_le32(len);
+        rc = put_entry(buf, sizeof(u32), 1, fp);
+        if (rc)
+                return rc;
+        for (genfs = p->genfs; genfs; genfs = genfs->next) {
+                len = strlen(genfs->fstype);
+                buf[0] = cpu_to_le32(len);
+                rc = put_entry(buf, sizeof(u32), 1, fp);
+                if (rc)
+                        return rc;
+                rc = put_entry(genfs->fstype, 1, len, fp);
+                if (rc)
+                        return rc;
+                len = 0;
+                for (c = genfs->head; c; c = c->next)
+                        len++;
+                buf[0] = cpu_to_le32(len);
+                rc = put_entry(buf, sizeof(u32), 1, fp);
+                if (rc)
+                        return rc;
+                for (c = genfs->head; c; c = c->next) {
+                        len = strlen(c->u.name);
+                        buf[0] = cpu_to_le32(len);
+                        rc = put_entry(buf, sizeof(u32), 1, fp);
+                        if (rc)
+                                return rc;
+                        rc = put_entry(c->u.name, 1, len, fp);
+                        if (rc)
+                                return rc;
+                        buf[0] = cpu_to_le32(c->v.sclass);
+                        rc = put_entry(buf, sizeof(u32), 1, fp);
+                        if (rc)
+                                return rc;
+                        rc = context_write(p, &c->context[0], fp);
+                        if (rc)
+                                return rc;
+                }
+        }
+        return 0;
+}
+
+static int range_count(void *key, void *data, void *ptr)
+{
+        int *cnt = ptr;
+        *cnt = *cnt + 1;
+
+        return 0;
+}
+
+static int range_write_helper(void *key, void *data, void *ptr)
+{
+        __le32 buf[2];
+        struct range_trans *rt = key;
+        struct mls_range *r = data;
+        struct policy_data *pd = ptr;
+        void *fp = pd->fp;
+        struct policydb *p = pd->p;
+        int rc;
+
+        buf[0] = cpu_to_le32(rt->source_type);
+        buf[1] = cpu_to_le32(rt->target_type);
+        rc = put_entry(buf, sizeof(u32), 2, fp);
+        if (rc)
+                return rc;
+        if (p->policyvers >= POLICYDB_VERSION_RANGETRANS) {
+                buf[0] = cpu_to_le32(rt->target_class);
+                rc = put_entry(buf, sizeof(u32), 1, fp);
+                if (rc)
+                        return rc;
+        }
+        rc = mls_write_range_helper(r, fp);
+        if (rc)
+                return rc;
+
+        return 0;
+}
+
+static int range_write(struct policydb *p, void *fp)
+{
+        size_t nel;
+        __le32 buf[1];
+        int rc;
+        struct policy_data pd;
+
+        pd.p = p;
+        pd.fp = fp;
+
+        /* count the number of entries in the hashtab */
+        nel = 0;
+        rc = hashtab_map(p->range_tr, range_count, &nel);
+        if (rc)
+                return rc;
+
+        buf[0] = cpu_to_le32(nel);
+        rc = put_entry(buf, sizeof(u32), 1, fp);
+        if (rc)
+                return rc;
+
+        /* actually write all of the entries */
+        rc = hashtab_map(p->range_tr, range_write_helper, &pd);
+        if (rc)
+                return rc;
+
+        return 0;
+}
+
+/*
+ * Write the configuration data in a policy database
+ * structure to a policy database binary representation
+ * file.
+ */
+int policydb_write(struct policydb *p, void *fp)
+{
+        unsigned int i, num_syms;
+        int rc;
+        __le32 buf[4];
+        u32 config;
+        size_t len;
+        struct policydb_compat_info *info;
+
+        /*
+         * refuse to write policy older than compressed avtab
+         * to simplify the writer.  There are other tests dropped
+         * since we assume this throughout the writer code.  Be
+         * careful if you ever try to remove this restriction
+         */
+        if (p->policyvers < POLICYDB_VERSION_AVTAB) {
+                printk(KERN_ERR "SELinux: refusing to write policy version %d."
+                       "  Because it is less than version %d\n", p->policyvers,
+                       POLICYDB_VERSION_AVTAB);
+                return -EINVAL;
+        }
+
+        config = 0;
+        if (p->mls_enabled)
+                config |= POLICYDB_CONFIG_MLS;
+
+        if (p->reject_unknown)
+                config |= REJECT_UNKNOWN;
+        if (p->allow_unknown)
+                config |= ALLOW_UNKNOWN;
+
+        /* Write the magic number and string identifiers. */
+        buf[0] = cpu_to_le32(POLICYDB_MAGIC);
+        len = strlen(POLICYDB_STRING);
+        buf[1] = cpu_to_le32(len);
+        rc = put_entry(buf, sizeof(u32), 2, fp);
+        if (rc)
+                return rc;
+        rc = put_entry(POLICYDB_STRING, 1, len, fp);
+        if (rc)
+                return rc;
+
+        /* Write the version, config, and table sizes. */
+        info = policydb_lookup_compat(p->policyvers);
+        if (!info) {
+                printk(KERN_ERR "SELinux: compatibility lookup failed for policy "
+                    "version %d", p->policyvers);
+                return rc;
+        }
+
+        buf[0] = cpu_to_le32(p->policyvers);
+        buf[1] = cpu_to_le32(config);
+        buf[2] = cpu_to_le32(info->sym_num);
+        buf[3] = cpu_to_le32(info->ocon_num);
+
+        rc = put_entry(buf, sizeof(u32), 4, fp);
+        if (rc)
+                return rc;
+
+        if (p->policyvers >= POLICYDB_VERSION_POLCAP) {
+                rc = ebitmap_write(&p->policycaps, fp);
+                if (rc)
+                        return rc;
+        }
+
+        if (p->policyvers >= POLICYDB_VERSION_PERMISSIVE) {
+                rc = ebitmap_write(&p->permissive_map, fp);
+                if (rc)
+                        return rc;
+        }
+
+        num_syms = info->sym_num;
+        for (i = 0; i < num_syms; i++) {
+                struct policy_data pd;
+
+                pd.fp = fp;
+                pd.p = p;
+
+                buf[0] = cpu_to_le32(p->symtab[i].nprim);
+                buf[1] = cpu_to_le32(p->symtab[i].table->nel);
+
+                rc = put_entry(buf, sizeof(u32), 2, fp);
+                if (rc)
+                        return rc;
+                rc = hashtab_map(p->symtab[i].table, write_f[i], &pd);
+                if (rc)
+                        return rc;
+        }
+
+        rc = avtab_write(p, &p->te_avtab, fp);
+        if (rc)
+                return rc;
+
+        rc = cond_write_list(p, p->cond_list, fp);
+        if (rc)
+                return rc;
+
+        rc = role_trans_write(p->role_tr, fp);
+        if (rc)
+                return rc;
+
+        rc = role_allow_write(p->role_allow, fp);
+        if (rc)
+                return rc;
+
+        rc = ocontext_write(p, info, fp);
+        if (rc)
+                return rc;
+
+        rc = genfs_write(p, fp);
+        if (rc)
+                return rc;
+
+        rc = range_write(p, fp);
+        if (rc)
+                return rc;
+
+        for (i = 0; i < p->p_types.nprim; i++) {
+                struct ebitmap *e = flex_array_get(p->type_attr_map_array, i);
+
+                BUG_ON(!e);
+                rc = ebitmap_write(e, fp);
+                if (rc)
+                        return rc;
+        }
+
+        return 0;
+}