Ensure all locks are properly cleaned up

[openssl.git] / crypto / bio / bio_lib.c

diff --git a/crypto/bio/bio_lib.c b/crypto/bio/bio_lib.c
index ac98cf240220ceb2268375977d76ec0c2ddf1847..025869454fa511a1f971692cfab4344652402339 100644 (file)
--- a/crypto/bio/bio_lib.c
+++ b/crypto/bio/bio_lib.c
@@ -644,3 +644,13 @@ uint64_t BIO_number_written(BIO *bio)
         return bio->num_write;
     return 0;
 }
+
+
+void bio_cleanup(void)
+{
+#ifndef OPENSSL_NO_SOCK
+    bio_sock_cleanup_int();
+    CRYPTO_THREAD_lock_free(bio_lookup_lock);
+    bio_lookup_lock = NULL;
+#endif
+}