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Re: gcc fixed size char array initialization bug - known?
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From:
Al Viro <viro@...>
To: Jesper Juhl <jesper.juhl@...>
Cc: Jan Engelhardt <jengelh@...>, Guennadi Liakhovetski <g.liakhovetski@...>, <linux-kernel@...>
Subject:
Re: gcc fixed size char array initialization bug - known?
Date: Thursday, August 2, 2007 - 4:10 pm
On Thu, Aug 02, 2007 at 10:03:03PM +0200, Jesper Juhl wrote:
quoted text
> I believe Guennadi's point is that gcc does not warn about it in the > case of c[4] = "0123"; but only in the case of c[4] = "01234" - so if > we do have such initializations in the kernel we may have some bugs > hiding there that gcc doesn't warn us about.
Who said it's a bug? Or that all arrays of char have to contain '\0' anywhere in them? -
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Messages in current thread:
gcc fixed size char array initialization bug - known?
, Guennadi Liakhovetski
, (Thu Aug 2, 3:55 pm)
Re: gcc fixed size char array initialization bug - known?
, Jakub Jelinek
, (Thu Aug 2, 7:42 pm)
Re: gcc fixed size char array initialization bug - known?
, Stefan Richter
, (Fri Aug 3, 11:16 am)
Re: gcc fixed size char array initialization bug - known?
, Jan Engelhardt
, (Thu Aug 2, 4:18 pm)
Re: gcc fixed size char array initialization bug - known?
, Jan Engelhardt
, (Thu Aug 2, 3:59 pm)
Re: gcc fixed size char array initialization bug - known?
, Satyam Sharma
, (Thu Aug 2, 11:17 pm)
Re: gcc fixed size char array initialization bug - known?
, WANG Cong
, (Thu Aug 2, 11:40 pm)
Re: gcc fixed size char array initialization bug - known?
, Bernd Petrovitsch
, (Fri Aug 3, 3:32 am)
Re: gcc fixed size char array initialization bug - known?
, Jesper Juhl
, (Thu Aug 2, 4:03 pm)
Re: gcc fixed size char array initialization bug - known?
, Guennadi Liakhovetski
, (Thu Aug 2, 4:15 pm)
Re: gcc fixed size char array initialization bug - known?
, Al Viro
, (Thu Aug 2, 4:10 pm)
Re: gcc fixed size char array initialization bug - known?
, Jesper Juhl
, (Thu Aug 2, 4:12 pm)
Re: gcc fixed size char array initialization bug - known?
, Andi Kleen
, (Thu Aug 2, 5:06 pm)
Re: gcc fixed size char array initialization bug - known?
, Guennadi Liakhovetski
, (Thu Aug 2, 4:36 pm)
Re: gcc fixed size char array initialization bug - known?
, Stefan Richter
, (Thu Aug 2, 6:31 pm)
Re: gcc fixed size char array initialization bug - known?
, Guennadi Liakhovetski
, (Thu Aug 2, 6:51 pm)
Re: gcc fixed size char array initialization bug - known?
, Al Viro
, (Thu Aug 2, 7:09 pm)
Re: gcc fixed size char array initialization bug - known?
, Alexander van Heukelum
, (Fri Aug 3, 10:04 am)
Re: gcc fixed size char array initialization bug - known?
, Guennadi Liakhovetski
, (Thu Aug 2, 7:30 pm)
Re: gcc fixed size char array initialization bug - known?
, Jan Engelhardt
, (Fri Aug 3, 3:56 am)
Re: gcc fixed size char array initialization bug - known?
, Stefan Richter
, (Thu Aug 2, 7:27 pm)
Re: gcc fixed size char array initialization bug - known?
, Stefan Richter
, (Thu Aug 2, 6:15 pm)
Re: gcc fixed size char array initialization bug - known?
, Guennadi Liakhovetski
, (Thu Aug 2, 6:36 pm)
Re: gcc fixed size char array initialization bug - known?
, Carlo Florendo
, (Fri Aug 3, 12:57 am)
Re: gcc fixed size char array initialization bug - known?
, Al Viro
, (Thu Aug 2, 7:02 pm)
Re: gcc fixed size char array initialization bug - known?
, Randy Dunlap
, (Thu Aug 2, 6:54 pm)
Re: gcc fixed size char array initialization bug - known?
, Guennadi Liakhovetski
, (Thu Aug 2, 7:26 pm)
Re: gcc fixed size char array initialization bug - known?
, Carlo Florendo
, (Fri Aug 3, 1:00 am)
Re: gcc fixed size char array initialization bug - known?
, Rene Herman
, (Thu Aug 2, 7:34 pm)
Re: gcc fixed size char array initialization bug - known?
, Al Viro
, (Thu Aug 2, 7:03 pm)
(off-topic) Re: gcc fixed size char array initialization bug...
, Stefan Richter
, (Thu Aug 2, 6:42 pm)
Re: gcc fixed size char array initialization bug - known?
, Al Viro
, (Thu Aug 2, 4:08 pm)
Re: gcc fixed size char array initialization bug - known?
, Guennadi Liakhovetski
, (Thu Aug 2, 4:26 pm)
Re: gcc fixed size char array initialization bug - known?
, Al Viro
, (Thu Aug 2, 5:09 pm)
Re: gcc fixed size char array initialization bug - known?
, Guennadi Liakhovetski
, (Thu Aug 2, 5:26 pm)
Re: gcc fixed size char array initialization bug - known?
, Guennadi Liakhovetski
, (Thu Aug 2, 4:21 pm)
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