openssl: fix a potential memory leak of bio_out

Closes #19561

diff --git a/lib/vtls/openssl.c b/lib/vtls/openssl.c
index 9b3ca9b5eaecc264e476200d2f22bb86e11c44d2..fd6396471c9209155034d61c53bc624229e8e9c0 100644 (file)
--- a/lib/vtls/openssl.c
+++ b/lib/vtls/openssl.c
@@ -1625,8 +1625,8 @@ static CURLcode x509_name_oneline(X509_NAME *a, struct dynbuf *d)
     if(rc != -1) {
       BIO_get_mem_ptr(bio_out, &biomem);
       result = curlx_dyn_addn(d, biomem->data, biomem->length);
-      BIO_free(bio_out);
     }
+    BIO_free(bio_out);
   }
   return result;
 }