No, it is guaranteed by the language that the deletion of a zeroed pointer
will be legal.
--------------------------
Dean Roddey
The CIDLib C++ Frameworks
Charmed Quark Software
[EMAIL PROTECTED]
http://www.charmedquark.com
"Why put off until tomorrow what you can
put off until the day after tomorrow?"
----- Original Message -----
From: "Alexander Zeyliger" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Friday, April 20, 2001 5:59 PM
Subject: Bug in ReaderMgr::reset () ?
>
>
> Hello,
>
> I've been getting some crashes in the library (1.4.0, Solaris 8)
> in the ReadeMgr::reset call. By looking at the code (addmittedly
> not very thouroughly), I think there is a chance that this
> method is called twice in a row (from XMLScan, when certain exceptions
> happen). However, there is a couple of lines there:
>
> delete fCurReader;
> fCurReader = 0;
>
> which may definitely cause problems if called twice.
> Shouldn't it be if (fCurReader) { ... } ?
>
> Thanks,
> AZ
>
>
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