Merge pull request softhsm#516 from ansasaki/fix_crypto_factory_mem_leak

Fix memory leak in OSSLCryptoFactory
middagj · Feb 5, 2020 · 2b9768a · 2b9768a
2 parents 42738d0 + caec0c7
commit 2b9768a
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/src/lib/crypto/OSSLCryptoFactory.cpp b/src/lib/crypto/OSSLCryptoFactory.cpp
@@ -236,6 +236,11 @@ OSSLCryptoFactory::~OSSLCryptoFactory()
 	}
 #endif
 
+	// Finish the rd_rand engine
+	ENGINE_finish(rdrand_engine);
+	ENGINE_free(rdrand_engine);
+	rdrand_engine = NULL;
+
 	// Destroy the one-and-only RNG
 	delete rng;