apps_ui.c: Correct handling of empty password from -passin

This is done in analogy to commit ca3245a619

Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/12493)
This commit is contained in:
Dr. David von Oheimb 2020-05-11 15:32:26 +02:00
parent f84de16f39
commit 591ceeddb3

View File

@ -15,7 +15,6 @@
static UI_METHOD *ui_method = NULL;
static const UI_METHOD *ui_fallback_method = NULL;
static int ui_open(UI *ui)
{
int (*opener)(UI *ui) = UI_method_get_opener(ui_fallback_method);
@ -72,7 +71,8 @@ static int ui_write(UI *ui, UI_STRING *uis)
{
const char *password =
((PW_CB_DATA *)UI_get0_user_data(ui))->password;
if (password && password[0] != '\0')
if (password != NULL)
return 1;
}
break;