Fix a memory leak in the afalg engine
authorMatt Caswell <matt@openssl.org>
Thu, 10 Mar 2016 15:17:20 +0000 (15:17 +0000)
committerMatt Caswell <matt@openssl.org>
Thu, 10 Mar 2016 15:17:20 +0000 (15:17 +0000)
The AFALG engine created a global EVP_CIPHER instance but was not freeing
it up when the engine was destroyed.

Reviewed-by: Rich Salz <rsalz@openssl.org>
engines/afalg/e_afalg.c

index 51ae68d..90d7602 100644 (file)
@@ -844,6 +844,8 @@ static int afalg_finish(ENGINE *e)
 static int afalg_destroy(ENGINE *e)
 {
     ERR_unload_AFALG_strings();
+    EVP_CIPHER_meth_free(_hidden_aes_128_cbc);
+    _hidden_aes_128_cbc = NULL;
     return 1;
 }