Bug#912993: Debian bug 912993

[Martin-Éric Racine <martin-eric.racine@iki.fi>]

ke 12.3.2025 klo 22.52 Farblos (farblos@vodafonemail.de) kirjoitti:
> On 2025-03-11  19:28, Martin-Éric Racine wrote:
>
> > Since this is merely a question of preferred behavior that can be
> > easily configured by changing the value for TitlePref, I'm closing
> > this bug.
>
> since I'm quite confident that there *is* a bug if one wants to use
> TitlePref=0.  Which I happen to do.
>
>
> As I mentioned already in my update #40 [1] (with different email
> address back then), the following block from cups-pdf.c
>
> ------------------------------ snip ------------------------------
>       if (sscanf(buffer, "%%%%Title: %"TBUFSIZE"c", title)==1) {
>         log_event(CPDEBUG, "found title in ps code: %s", title);
>         is_title=1;
>       }
> ------------------------------ snip ------------------------------
>
> is buggy since sscanf does not zero-terminate the string.
>
> I can provide a patch for that if you see any chances to get this
> incorporated.

Patches are always welcome.

Martin-Éric