From: Al Viro <viro@ftp.linux.org.uk>
To: mahamuni ashish <ash_lkp@yahoo.co.in>
Cc: linux-kernel@vger.kernel.org
Subject: Re: Floating Point Issue
Date: Thu, 27 Sep 2007 16:29:38 +0100 [thread overview]
Message-ID: <20070927152938.GV8181@ftp.linux.org.uk> (raw)
In-Reply-To: <109515.18343.qm@web7805.mail.in.yahoo.com>
On Thu, Sep 27, 2007 at 12:41:41PM +0100, mahamuni ashish wrote:
> I have small code....
>
> #include <stdio.h>
> #include <string.h>
>
> int main()
> {
> float f= 1256.35;
> char ch[4];
>
> printf("\n1. f : %f",f);
> memset(ch,'\0',strlen(ch) );
strlen() applied to uninitialized array => undefined behaviour.
What does that have to do with the kernel, anyway?
next prev parent reply other threads:[~2007-09-27 15:29 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-09-27 11:41 Floating Point Issue mahamuni ashish
2007-09-27 15:17 ` Jan Engelhardt
2007-09-28 2:32 ` WANG Cong
2007-09-27 15:21 ` Xavier Bestel
2007-09-27 15:29 ` Al Viro [this message]
2007-09-27 18:25 ` Trond Myklebust
2007-09-27 20:53 ` linux-os (Dick Johnson)
2007-09-27 21:01 ` Jan Engelhardt
2007-09-28 8:31 ` Bernd Petrovitsch
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