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From: "ch3root at openwall dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c/68065] Size calculations for VLAs can overflow
Date: Wed, 28 Oct 2015 23:30:00 -0000 [thread overview]
Message-ID: <bug-68065-4-kYfwMGMfJ3@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-68065-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68065
--- Comment #13 from Alexander Cherepanov <ch3root at openwall dot com> ---
On 2015-10-27 20:09, joseph at codesourcery dot com wrote:
> I think it's undefined at the point where a type exceeds the limit on the
> size of an object (half the address space minus one byte)
Wait, "char a[SIZE_MAX / 2]" works in gcc 5.2. Should I file a bug?
next prev parent reply other threads:[~2015-10-28 23:30 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-23 8:36 [Bug c/68065] New: " ch3root at openwall dot com
2015-10-23 9:22 ` [Bug c/68065] " pinskia at gcc dot gnu.org
2015-10-23 16:22 ` joseph at codesourcery dot com
2015-10-27 0:06 ` ch3root at openwall dot com
2015-10-27 0:15 ` joseph at codesourcery dot com
2015-10-27 14:25 ` ch3root at openwall dot com
2015-10-27 17:09 ` joseph at codesourcery dot com
2015-10-27 18:29 ` danielmicay at gmail dot com
2015-10-28 11:28 ` ch3root at openwall dot com
2015-10-28 13:15 ` joseph at codesourcery dot com
2015-10-28 16:35 ` ebotcazou at gcc dot gnu.org
2015-10-28 23:30 ` ch3root at openwall dot com [this message]
2015-10-28 23:38 ` joseph at codesourcery dot com
2015-10-28 23:43 ` ch3root at openwall dot com
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