This is the mail archive of the libc-alpha@sources.redhat.com mailing list for the glibc project.

Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]

Re: ["Vadim Zhukovsky" <zva@ukrpost.net>] scanf bug

Really... Sorry, my mistake

Vadim

----- Original Message ----- 
From: "Jakub Jelinek" <jakub@redhat.com>
To: "Vadim Zhukovsky" <zva@ukrpost.net>
Cc: "Andreas Jaeger" <aj@suse.de>; <libc-alpha@sources.redhat.com>
Sent: Tuesday, July 17, 2001 5:53 PM
Subject: Re: ["Vadim Zhukovsky" <zva@ukrpost.net>] scanf bug


> On Tue, Jul 17, 2001 at 06:41:58PM +0200, Vadim Zhukovsky wrote:
> > It fits signed long long. Look at attached file in the Andreas letter
> > 
> > 01000000000000000000000 = LLONG_MIN
> > The same thing happens when scanning
> > "0777777777777777777777" = LLONG_MAX
> > or "01777777777777777777777" = ULLONG_MAX
> 
> 01000000000000000000000 == 0x8000000000000000 != LLONG_MIN
> LLONG_MIN is (-LLONG_MAX-1), ie. -01000000000000000000000.
> 
> Jakub
>
Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]