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* c/2762: scanf and sscanf failed to handle floating point values
@ 2001-05-07 9:46 hhuang
0 siblings, 0 replies; 3+ messages in thread
From: hhuang @ 2001-05-07 9:46 UTC (permalink / raw)
To: gcc-gnats
>Number: 2762
>Category: c
>Synopsis: scanf and sscanf failed to handle floating point values
>Confidential: no
>Severity: critical
>Priority: high
>Responsible: unassigned
>State: open
>Class: sw-bug
>Submitter-Id: net
>Arrival-Date: Mon May 07 09:46:01 PDT 2001
>Closed-Date:
>Last-Modified:
>Originator: Hao Huang
>Release: gcc version 2.95.3-4 (cygwin special)
>Organization:
>Environment:
Intel Pentium III 733
Windows 2000 Pro SP1 with cygwin 1.3.1
>Description:
scanf and sscanf failed to produce the correct floating point values. Here is the result from the code:
str: SIZE_SPACE: 13.5 11.6 1. 1.
size: 135.000000 116.000000 1.000000 1.000000
file: SIZE_SPACE: 13.5 11.6 1. 1.
size: -135.000000 116.000000 1.000000 NaN
c++: SIZE_SPACE: 13.5 11.6 1. 1.
size: 13.500000 11.600000 1.000000 1.000000
>How-To-Repeat:
compile the code and run it.
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
^ permalink raw reply [flat|nested] 3+ messages in thread
* RE: c/2762: scanf and sscanf failed to handle floating point values
@ 2001-05-07 22:16 Billinghurst, David (CRTS)
0 siblings, 0 replies; 3+ messages in thread
From: Billinghurst, David (CRTS) @ 2001-05-07 22:16 UTC (permalink / raw)
To: nobody; +Cc: gcc-prs
The following reply was made to PR c/2762; it has been noted by GNATS.
From: "Billinghurst, David (CRTS)" <David.Billinghurst@riotinto.com>
To: "'gcc-gnats@gcc.gnu.org'" <gcc-gnats@gcc.gnu.org>,
"'hhuang@cs.columbia.edu'" <hhuang@cs.columbia.edu>,
nobody@gcc.gnu.org
Cc: gcc-prs@gcc.gnu.org, gcc-bugs@gcc.gnu.org
Subject: RE: c/2762: scanf and sscanf failed to handle floating point valu
es
Date: Tue, 8 May 2001 05:11:37 -0000
This is a known problem with cygwin 1.3.1. It is fixed in develpment
snapshots, and will be fixed in cygwin 1.3.2
It is not a gcc problem.
> -----Original Message-----
> From: hhuang@cs.columbia.edu [SMTP:hhuang@cs.columbia.edu]
> Sent: Tuesday, 8 May 2001 2:45
> To: nobody@gcc.gnu.org
> Cc: gcc-prs@gcc.gnu.org; gcc-bugs@gcc.gnu.org
> Subject: c/2762: scanf and sscanf failed to handle floating point
> values
>
>
> >Number: 2762
> >Category: c
> >Synopsis: scanf and sscanf failed to handle floating point values
> >Confidential: no
> >Severity: critical
> >Priority: high
> >Responsible: unassigned
> >State: open
> >Class: sw-bug
> >Submitter-Id: net
> >Arrival-Date: Mon May 07 09:46:01 PDT 2001
> >Closed-Date:
> >Last-Modified:
> >Originator: Hao Huang
> >Release: gcc version 2.95.3-4 (cygwin special)
> >Organization:
> >Environment:
> Intel Pentium III 733
> Windows 2000 Pro SP1 with cygwin 1.3.1
> >Description:
> scanf and sscanf failed to produce the correct floating point values.
> Here is the result from the code:
>
> str: SIZE_SPACE: 13.5 11.6 1. 1.
> size: 135.000000 116.000000 1.000000 1.000000
> file: SIZE_SPACE: 13.5 11.6 1. 1.
> size: -135.000000 116.000000 1.000000 NaN
> c++: SIZE_SPACE: 13.5 11.6 1. 1.
> size: 13.500000 11.600000 1.000000 1.000000
> >How-To-Repeat:
> compile the code and run it.
> >Fix:
>
> >Release-Note:
> >Audit-Trail:
> >Unformatted:
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: c/2762: scanf and sscanf failed to handle floating point values
@ 2001-05-07 10:56 Christopher Faylor
0 siblings, 0 replies; 3+ messages in thread
From: Christopher Faylor @ 2001-05-07 10:56 UTC (permalink / raw)
To: nobody; +Cc: gcc-prs
The following reply was made to PR c/2762; it has been noted by GNATS.
From: Christopher Faylor <cgf@redhat.com>
To: hhuang@cs.columbia.edu
Cc: gcc-gnats@gcc.gnu.org
Subject: Re: c/2762: scanf and sscanf failed to handle floating point values
Date: Mon, 7 May 2001 13:53:31 -0400
This is not a GCC problem. Please ignore it.
cgf
On Mon, May 07, 2001 at 04:44:47PM -0000, hhuang@cs.columbia.edu wrote:
>
>>Number: 2762
>>Category: c
>>Synopsis: scanf and sscanf failed to handle floating point values
>>Confidential: no
>>Severity: critical
>>Priority: high
>>Responsible: unassigned
>>State: open
>>Class: sw-bug
>>Submitter-Id: net
>>Arrival-Date: Mon May 07 09:46:01 PDT 2001
>>Closed-Date:
>>Last-Modified:
>>Originator: Hao Huang
>>Release: gcc version 2.95.3-4 (cygwin special)
>>Organization:
>>Environment:
>Intel Pentium III 733
>Windows 2000 Pro SP1 with cygwin 1.3.1
>>Description:
>scanf and sscanf failed to produce the correct floating point values. Here is the result from the code:
>
>str: SIZE_SPACE: 13.5 11.6 1. 1.
>size: 135.000000 116.000000 1.000000 1.000000
>file: SIZE_SPACE: 13.5 11.6 1. 1.
>size: -135.000000 116.000000 1.000000 NaN
>c++: SIZE_SPACE: 13.5 11.6 1. 1.
>size: 13.500000 11.600000 1.000000 1.000000
>>How-To-Repeat:
>compile the code and run it.
>>Fix:
>
>>Release-Note:
>>Audit-Trail:
>>Unformatted:
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2001-05-07 22:16 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
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2001-05-07 9:46 c/2762: scanf and sscanf failed to handle floating point values hhuang
2001-05-07 10:56 Christopher Faylor
2001-05-07 22:16 Billinghurst, David (CRTS)
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