[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: Buffer size limitation in insdel.c
From: |
Eli Zaretskii |
Subject: |
Re: Buffer size limitation in insdel.c |
Date: |
Thu, 23 Sep 2010 16:41:23 +0200 |
> From: Lars Magne Ingebrigtsen <address@hidden>
> Date: Thu, 23 Sep 2010 16:21:58 +0200
>
> matrix->window_left_col = (((((long) ((w)->left_col)) >> (3 - 1))));
>
> So the warning is incorrect -- it's no longer a Lisp_Object at that
> point. But it's correct in that it's a potentially problematic
> conversion. (But probably isn't in actuality, since it's unlikely
> w->left_col really is a more than 31 bits.)
An explicit cast to int should shut it up (but you never know, with
GCC 4.x...).
- Re: Buffer size limitation in insdel.c, (continued)
- Re: Buffer size limitation in insdel.c, Lars Magne Ingebrigtsen, 2010/09/23
- Re: Buffer size limitation in insdel.c, Eli Zaretskii, 2010/09/23
- Re: Buffer size limitation in insdel.c, Lars Magne Ingebrigtsen, 2010/09/23
- Re: Buffer size limitation in insdel.c, Lars Magne Ingebrigtsen, 2010/09/23
- Re: Buffer size limitation in insdel.c, Andreas Schwab, 2010/09/23
- Re: Buffer size limitation in insdel.c, Eli Zaretskii, 2010/09/23
- Re: Buffer size limitation in insdel.c, Lars Magne Ingebrigtsen, 2010/09/23
- Re: Buffer size limitation in insdel.c, Eli Zaretskii, 2010/09/23
- Re: Buffer size limitation in insdel.c, Lars Magne Ingebrigtsen, 2010/09/23
- Re: Buffer size limitation in insdel.c, Lars Magne Ingebrigtsen, 2010/09/23
- Re: Buffer size limitation in insdel.c,
Eli Zaretskii <=
- Re: Buffer size limitation in insdel.c, Lars Magne Ingebrigtsen, 2010/09/23
- Re: Buffer size limitation in insdel.c, Lars Magne Ingebrigtsen, 2010/09/23
- Re: Buffer size limitation in insdel.c, Eli Zaretskii, 2010/09/23
- Re: Buffer size limitation in insdel.c, Lars Magne Ingebrigtsen, 2010/09/23
- Re: Buffer size limitation in insdel.c, Eli Zaretskii, 2010/09/23
- Re: Buffer size limitation in insdel.c, Richard Stallman, 2010/09/24
- Re: Buffer size limitation in insdel.c, Eli Zaretskii, 2010/09/24
- Re: Buffer size limitation in insdel.c, Lars Magne Ingebrigtsen, 2010/09/24
- Re: Buffer size limitation in insdel.c, Eli Zaretskii, 2010/09/25
- Re: Buffer size limitation in insdel.c, Lars Magne Ingebrigtsen, 2010/09/25