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-rw-r--r--crypto/engine/eng_lib.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/crypto/engine/eng_lib.c b/crypto/engine/eng_lib.c
index 05c6a67c1e1b..dfd53a433195 100644
--- a/crypto/engine/eng_lib.c
+++ b/crypto/engine/eng_lib.c
@@ -1,5 +1,5 @@
/*
- * Copyright 2001-2021 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2001-2023 The OpenSSL Project Authors. All Rights Reserved.
*
* Licensed under the Apache License 2.0 (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
@@ -140,8 +140,9 @@ void engine_cleanup_add_first(ENGINE_CLEANUP_CB *cb)
if (!int_cleanup_check(1))
return;
item = int_cleanup_item(cb);
- if (item)
- sk_ENGINE_CLEANUP_ITEM_insert(cleanup_stack, item, 0);
+ if (item != NULL)
+ if (sk_ENGINE_CLEANUP_ITEM_insert(cleanup_stack, item, 0) <= 0)
+ OPENSSL_free(item);
}
void engine_cleanup_add_last(ENGINE_CLEANUP_CB *cb)