commit a87d9e8f89f946a733c756c72bf5ec41e0a738b8
Author: Jakub Jelen <jjelen@redhat.com>
Date:   Wed Apr 14 15:51:27 2021 +0900

    core,emacs,tty,curses: Fix memory leaks, invalid accese, and mistake.
    
    * pinentry/pinentry-curses.c (dialog_create): Free NEW.
    [HAVE_NCURSESW] (dialog_run): Free OLD_CTYPE on error.
    * pinentry/pinentry.c (pinentry_inq_genpin): Free VALUE on error.
    * tty/pinentry-tty.c (tty_cmd_handler): Don't access closed FDs.
    * pinentry/pinentry-emacs.c (set_labels): Fix for ->default_cancel.
    
    --
    
    GnuPG-bug-id: 5384
    Signed-off-by: Jakub Jelen <jjelen@redhat.com>

diff --git a/pinentry/pinentry.c b/pinentry/pinentry.c
index ef81f12..26ec77a 100644
--- a/pinentry/pinentry.c
+++ b/pinentry/pinentry.c
@@ -656,6 +656,7 @@ pinentry_inq_genpin (pinentry_t pin)
           if (rc)
             {
               fprintf (stderr, "ASSUAN READ LINE failed: rc=%d\n", rc);
+              free (value);
               return 0;
             }
         }