From: Paul Eggert <eggert@cs.ucla.edu>
To: Rich Felker <dalias@libc.org>,
"Joseph S. Myers" <joseph@codesourcery.com>
Cc: "Rüdiger Sonderfeld" <ruediger@c-plusplus.de>, libc-alpha@sourceware.org
Subject: Re: [RFC][PATCH v2] Add reallocarray function.
Date: Tue, 20 May 2014 08:17:00 -0000 [thread overview]
Message-ID: <537AEC86.7040306@cs.ucla.edu> (raw)
In-Reply-To: <20140520020108.GV507@brightrain.aerifal.cx>
Rich Felker wrote:
> Not really related to this patch, but I think the comment about
> __attribute_malloc__ that was copied from realloc is wrong. The new
> and old pointers cannot alias
You're correct that the new and old pointers cannot alias, but I fear
that __attribute_malloc__ does not mean what you think it means. The
GCC documentation is *really* confusing in this area, unfortunately.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56955
next prev parent reply other threads:[~2014-05-20 5:48 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-18 21:05 [RFC][PATCH] " Rüdiger Sonderfeld
2014-05-18 21:43 ` Paul Eggert
2014-05-18 21:50 ` [RFC][PATCH v2] " Rüdiger Sonderfeld
2014-05-19 4:27 ` Rüdiger Sonderfeld
2014-05-19 15:30 ` Joseph S. Myers
2014-05-20 4:35 ` Rich Felker
2014-05-20 8:17 ` Paul Eggert [this message]
2014-05-20 8:19 ` Andreas Schwab
2014-05-20 15:45 ` Paul Eggert
2014-05-20 20:47 ` Rich Felker
2014-05-20 20:56 ` Paul Eggert
2014-05-20 12:50 ` Rüdiger Sonderfeld
2014-05-20 14:18 ` Paul Eggert
2014-05-21 12:39 ` Rüdiger Sonderfeld
2014-05-22 5:45 ` Paul Eggert
2014-09-01 15:48 ` [RFC][PATCH] " Florian Weimer
2014-09-01 17:24 ` Rich Felker
2014-09-02 9:29 ` Florian Weimer
2014-09-02 13:03 ` Rich Felker
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