1 files changed, 0 insertions, 91 deletions
diff --git a/tools/sepolicy-analyze/dups.c b/tools/sepolicy-analyze/dups.c
deleted file mode 100644
index 88c2be2..0000000
--- a/tools/sepolicy-analyze/dups.c
+++ /dev/null
@@ -1,91 +0,0 @@
-#include <stdbool.h>
-#include <stdio.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-
-#include "dups.h"
-
-void dups_usage() {
-    fprintf(stderr, "\tdups\n");
-}
-
-static int find_dups_helper(avtab_key_t * k, avtab_datum_t * d,
-                            void *args)
-{
-    policydb_t *policydb = args;
-    ebitmap_t *sattr, *tattr;
-    ebitmap_node_t *snode, *tnode;
-    unsigned int i, j;
-    avtab_key_t avkey;
-    avtab_ptr_t node;
-    struct type_datum *stype, *ttype, *stype2, *ttype2;
-    bool attrib1, attrib2;
-
-    if (!(k->specified & AVTAB_ALLOWED))
-        return 0;
-
-    if (k->source_type == k->target_type)
-        return 0; /* self rule */
-
-    avkey.target_class = k->target_class;
-    avkey.specified = k->specified;
-
-    sattr = &policydb->type_attr_map[k->source_type - 1];
-    tattr = &policydb->type_attr_map[k->target_type - 1];
-    stype = policydb->type_val_to_struct[k->source_type - 1];
-    ttype = policydb->type_val_to_struct[k->target_type - 1];
-    attrib1 = stype->flavor || ttype->flavor;
-    ebitmap_for_each_bit(sattr, snode, i) {
-        if (!ebitmap_node_get_bit(snode, i))
-            continue;
-        ebitmap_for_each_bit(tattr, tnode, j) {
-            if (!ebitmap_node_get_bit(tnode, j))
-                continue;
-            avkey.source_type = i + 1;
-            avkey.target_type = j + 1;
-            if (avkey.source_type == k->source_type &&
-                avkey.target_type == k->target_type)
-                continue;
-            if (avkey.source_type == avkey.target_type)
-                continue; /* self rule */
-            stype2 = policydb->type_val_to_struct[avkey.source_type - 1];
-            ttype2 = policydb->type_val_to_struct[avkey.target_type - 1];
-            attrib2 = stype2->flavor || ttype2->flavor;
-            if (attrib1 && attrib2)
-                continue; /* overlapping attribute-based rules */
-            for (node = avtab_search_node(&policydb->te_avtab, &avkey);
-                 node != NULL;
-                 node = avtab_search_node_next(node, avkey.specified)) {
-                uint32_t perms = node->datum.data & d->data;
-                if ((attrib1 && perms == node->datum.data) ||
-                    (attrib2 && perms == d->data)) {
-                    /*
-                     * The attribute-based rule is a superset of the
-                     * non-attribute-based rule.  This is a dup.
-                     */
-                    printf("Duplicate allow rule found:\n");
-                    display_allow(policydb, k, i, d->data);
-                    display_allow(policydb, &node->key, i, node->datum.data);
-                    printf("\n");
-                }
-            }
-        }
-    }
-
-    return 0;
-}
-
-static int find_dups(policydb_t * policydb)
-{
-    if (avtab_map(&policydb->te_avtab, find_dups_helper, policydb))
-        return -1;
-    return 0;
-}
-
-int dups_func (int argc, __attribute__ ((unused)) char **argv, policydb_t *policydb) {
-    if (argc != 1) {
-        USAGE_ERROR = true;
-        return -1;
-    }
-    return find_dups(policydb);
-}