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-rw-r--r--source3/passdb/util_sam_sid.c13
1 files changed, 13 insertions, 0 deletions
diff --git a/source3/passdb/util_sam_sid.c b/source3/passdb/util_sam_sid.c
index c13159e47f..204f68c121 100644
--- a/source3/passdb/util_sam_sid.c
+++ b/source3/passdb/util_sam_sid.c
@@ -327,3 +327,16 @@ void add_sid_to_array(const DOM_SID *sid, DOM_SID **sids, int *num)
return;
}
+
+
+void add_sid_to_array_unique(const DOM_SID *sid, DOM_SID **sids, int *num_sids)
+{
+ int i;
+
+ for (i=0; i<(*num_sids); i++) {
+ if (sid_compare(sid, &(*sids)[i]) == 0)
+ return;
+ }
+
+ return add_sid_to_array(sid, sids, num_sids);
+}