lib-smtp: smtp-client-transaction - Make smtp_client_transaction_mail_abort(NULL...

diff --git a/src/lib-smtp/smtp-client-transaction.c b/src/lib-smtp/smtp-client-transaction.c
index ffa763964cee3c3f159ac2684d2a913e24ae2096..a070a35c7efac3a72e4ac1f6cd4eaeb3a74a02c7 100644 (file)
--- a/src/lib-smtp/smtp-client-transaction.c
+++ b/src/lib-smtp/smtp-client-transaction.c
@@ -115,12 +115,17 @@ void smtp_client_transaction_mail_abort(
        struct smtp_client_transaction_mail **_mail)
 {
        struct smtp_client_transaction_mail *mail = *_mail;
+
+       if (mail == NULL)
+               return;
+       *_mail = NULL;
+
        struct smtp_client_transaction *trans = mail->trans;
 
        i_assert(trans->state <= SMTP_CLIENT_TRANSACTION_STATE_MAIL_FROM ||
                 trans->state == SMTP_CLIENT_TRANSACTION_STATE_ABORTED);
 
-       smtp_client_transaction_mail_free(_mail);
+       smtp_client_transaction_mail_free(&mail);
 }
 
 static void