From: Carlos O'Donell <carlos@redhat.com>
To: Paul Eggert <eggert@cs.ucla.edu>, libc-alpha@sourceware.org
Subject: Re: [PATCH] free: preserve errno [BZ#17924]
Date: Sun, 20 Dec 2020 23:27:55 -0500 [thread overview]
Message-ID: <ad0ae4cb-ef86-1586-998c-c7de8ae94345@redhat.com> (raw)
In-Reply-To: <20201220202556.3714-1-eggert@cs.ucla.edu>
On 12/20/20 3:25 PM, Paul Eggert wrote:
> * malloc/Makefile (tests): Add tst-free-errno.
> * malloc/malloc.c (tcache_init): Preserve errno when initializing,
> since 'free' might be calling us.
> (__libc_free): Preserve errno when calling munmap.
> * malloc/tst-free-errno.c: New file, almost all from Bruno Haible.
> * manual/memory.texi (Freeing after Malloc, Replacing malloc):
> Document that free preserves errno.
Please provide a reasonable commit message.
--
Cheers,
Carlos.
next prev parent reply other threads:[~2020-12-21 4:27 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-20 20:25 Paul Eggert
2020-12-21 2:03 ` Siddhesh Poyarekar
2020-12-21 4:27 ` Carlos O'Donell [this message]
2020-12-21 7:20 ` Paul Eggert
2020-12-21 7:43 ` Siddhesh Poyarekar
2020-12-21 9:33 ` Florian Weimer
2020-12-21 10:03 ` Siddhesh Poyarekar
2020-12-21 10:05 ` Siddhesh Poyarekar
2020-12-23 5:30 ` Paul Eggert
2020-12-23 19:19 ` Adhemerval Zanella
2020-12-24 1:03 ` Paul Eggert
2020-12-28 19:24 ` Adhemerval Zanella
2020-12-29 13:38 ` H.J. Lu
2020-12-29 18:32 ` Adhemerval Zanella
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