change to BIO_free_all() on EXPECT_FAIL()

Author: rlm2002

tests/api.c

@@ -38173,7 +38173,8 @@ static int test_wolfSSL_BIO_write(void)
     ExpectNotNull(bio64 = BIO_new(BIO_f_base64()));
     ExpectNotNull(bio   = BIO_push(BIO_new(BIO_f_base64()), bio64));
     if (EXPECT_FAIL()) {
-        BIO_free(bio64);
+        BIO_free_all(bio);
+        bio = NULL;
         bio64 = NULL;
     }
     ExpectNotNull(bio_mem = BIO_new(BIO_s_mem()));
@@ -38183,6 +38184,9 @@ static int test_wolfSSL_BIO_write(void)
     }
 
     /* now should convert to base64 when stored and then decode with read */
+    if (bio == NULL) {
+        ExpectNotNull(bio = BIO_new(BIO_f_base64()));
+    }
     ExpectIntEQ(BIO_write(bio, msg, sizeof(msg)), 25);
     BIO_flush(bio);
     sz = sizeof(out);