[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: texinfo-6.0.91 pretest
From: |
Eli Zaretskii |
Subject: |
Re: texinfo-6.0.91 pretest |
Date: |
Fri, 01 Jan 2016 20:35:24 +0200 |
> Date: Fri, 1 Jan 2016 18:18:34 +0000
> From: Gavin Smith <address@hidden>
> Cc: Texinfo <address@hidden>
>
> I had an idea for how that value could be obtained. The pointer is
> advanced according to the return value of mbrtowc, and mbrtowc returns
> -1 for an error. But the return type of mbrtowc is unsigned, so I did:
>
> if ((long) mbrlen(p, len, NULL) > 0)
>
> and similar.
>
> However, if size_t is a narrower type than long (e.g. size_t 32 bits,
> long 64 bits)
I don't think there's any architecture where this is true. The
opposite is true in a 64-bit Windows build (which isn't my case). But
I don't think I ever saw a size_t that is narrower than a long.
I'm quite sure this crash is related to the version mbrtowc we have in
xspara.c, I just need to devise a way to catch it. Unfortunately,
using fprintf and sprintf cause compilation errors there...
- Re: texinfo-6.0.91 pretest, Eli Zaretskii, 2016/01/01
- Re: texinfo-6.0.91 pretest, Gavin Smith, 2016/01/01
- Re: texinfo-6.0.91 pretest, Gavin Smith, 2016/01/01
- Re: texinfo-6.0.91 pretest, Eli Zaretskii, 2016/01/01
- Re: texinfo-6.0.91 pretest, Gavin Smith, 2016/01/01
- Re: texinfo-6.0.91 pretest, Eli Zaretskii, 2016/01/01
- Re: texinfo-6.0.91 pretest, Eli Zaretskii, 2016/01/01
- Re: texinfo-6.0.91 pretest, Gavin Smith, 2016/01/01
- Re: texinfo-6.0.91 pretest,
Eli Zaretskii <=
- Re: texinfo-6.0.91 pretest, Eli Zaretskii, 2016/01/01
- Re: texinfo-6.0.91 pretest, Gavin Smith, 2016/01/01
- Re: texinfo-6.0.91 pretest, Eli Zaretskii, 2016/01/01
- Re: texinfo-6.0.91 pretest, Gavin Smith, 2016/01/01
- Re: texinfo-6.0.91 pretest, Eli Zaretskii, 2016/01/01
- Re: texinfo-6.0.91 pretest, Gavin Smith, 2016/01/01
- Re: texinfo-6.0.91 pretest, Eli Zaretskii, 2016/01/02
- Re: texinfo-6.0.91 pretest, Eli Zaretskii, 2016/01/02
- Re: texinfo-6.0.91 pretest, Gavin Smith, 2016/01/02
- Re: texinfo-6.0.91 pretest, Eli Zaretskii, 2016/01/02