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From: Florian Weimer <fweimer@redhat.com>
To: Andreas Schwab <schwab@linux-m68k.org>
Cc: Siddhesh Poyarekar <siddhesh@gotplt.org>,
	 libc-alpha@sourceware.org, carlos@redhat.com
Subject: Re: [RFC] Supporting malloc_usable_size
Date: Fri, 02 Dec 2022 13:39:45 +0100	[thread overview]
Message-ID: <87pmd2rnce.fsf@oldenburg.str.redhat.com> (raw)
In-Reply-To: <87o7smrnlh.fsf@igel.home> (Andreas Schwab's message of "Fri, 02 Dec 2022 13:34:18 +0100")

* Andreas Schwab:

> On Dez 02 2022, Siddhesh Poyarekar wrote:
>
>> However the man page starts with "Although the excess bytes can be
>> overwritten by the application without ill effects" and maybe that
>> reassurance needs to be dropped.
>
> Or perhaps amended: "until the next call to malloc/realloc/free in any
> thread".

The list will never be complete because glibc can call into the malloc
subsystem internally, or even spontaneously from an internal service
thread.

Thanks,
Florian


  reply	other threads:[~2022-12-02 12:39 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-11-24 21:32 Siddhesh Poyarekar
2022-12-02  4:42 ` DJ Delorie
2022-12-02  5:00   ` Sam James
2022-12-02  5:28     ` DJ Delorie
2022-12-02 12:36       ` Siddhesh Poyarekar
2022-12-02 19:16         ` DJ Delorie
2022-12-02 19:49           ` Siddhesh Poyarekar
2022-12-02 19:57             ` DJ Delorie
2022-12-02 12:03 ` Andreas Schwab
2022-12-02 12:22   ` Siddhesh Poyarekar
2022-12-02 12:34     ` Andreas Schwab
2022-12-02 12:39       ` Florian Weimer [this message]
2022-12-05 18:46         ` Zack Weinberg
2022-12-05 19:04           ` Siddhesh Poyarekar
2022-12-05 20:35           ` Florian Weimer
2022-12-06 19:25             ` Siddhesh Poyarekar
2022-12-07 10:01               ` Florian Weimer
2022-12-07 16:34                 ` Siddhesh Poyarekar
2022-12-07 16:54                   ` Adhemerval Zanella Netto
2022-12-07 16:57                     ` Sam James
2022-12-07 17:39                     ` Florian Weimer
2022-12-09 15:42                     ` Siddhesh Poyarekar
2022-12-07 18:45                 ` DJ Delorie
2022-12-02 12:54     ` Florian Weimer
2022-12-02 13:54 Wilco Dijkstra

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