util/domd: harmonize with compiler detection in Configure.

[oweals/openssl.git] / crypto / engine / eng_table.c

diff --git a/crypto/engine/eng_table.c b/crypto/engine/eng_table.c
index 27d31f70c855440ab30984bdb0b9702335eb3d93..709393fae57d7f3b48a378f2241eab3736e0da74 100644 (file)
--- a/crypto/engine/eng_table.c
+++ b/crypto/engine/eng_table.c
@@ -1,5 +1,5 @@
 /* ====================================================================
- * Copyright (c) 2001 The OpenSSL Project.  All rights reserved.
+ * Copyright (c) 2001-2018 The OpenSSL Project.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -159,6 +159,11 @@ int engine_table_register(ENGINE_TABLE **table, ENGINE_CLEANUP_CB *cleanup,
             }
             fnd->funct = NULL;
             (void)lh_ENGINE_PILE_insert(&(*table)->piles, fnd);
+            if (lh_ENGINE_PILE_retrieve(&(*table)->piles, &tmplate) != fnd) {
+                sk_ENGINE_free(fnd->sk);
+                OPENSSL_free(fnd);
+                goto end;
+            }
         }
         /* A registration shouldn't add duplciate entries */
         (void)sk_ENGINE_delete_ptr(fnd->sk, e);