digest_edirectory_auth: Remove useless free in edirectory digest (#2192)

In this codepath, `requestBer` is nullptr.

diff --git a/src/auth/digest/eDirectory/edir_ldapext.cc b/src/auth/digest/eDirectory/edir_ldapext.cc
index 311d1248b06027a53f11bc506e33ace3b016d7e5..d1680b2293a6601a03e18a3af92bb0802d279676 100644 (file)
--- a/src/auth/digest/eDirectory/edir_ldapext.cc
+++ b/src/auth/digest/eDirectory/edir_ldapext.cc
@@ -110,7 +110,6 @@ static int berEncodePasswordData(
     /* Allocate a BerElement for the request parameters. */
     if ((requestBer = ber_alloc()) == nullptr) {
         err = LDAP_ENCODING_ERROR;
-        ber_free(requestBer, 1);
         return err;
     }