From: Carlos O'Donell <carlos@redhat.com>
To: stsp <stsp2@yandex.ru>, Jonathon Anderson <janderson@rice.edu>,
libc-alpha@sourceware.org
Subject: Re: [PATCH 12/13] dlfcn,elf: implement dlmem() [BZ #11767]
Date: Wed, 29 Mar 2023 11:20:21 -0400 [thread overview]
Message-ID: <96851dc6-4f32-9c09-7309-b2b106cfc9b4@redhat.com> (raw)
In-Reply-To: <840c2d32-8fd9-39fc-59d7-4552aaa8da39@yandex.ru>
On 3/29/23 10:50, stsp wrote:
>
> 29.03.2023 19:35, Carlos O'Donell пишет:
>> The fact that such binaries can be created is enough for me to raise
>> a sustained objection to the inclusion of dlmem().
>
> Then someone needs to tell how exactly
> it can be created, and, more importantly,
> point in the implementation the place
> that will then break.
It is not a reviewers task to show this to you, it is only their task that
they tell you that it exists. The onus is strongly on the patch submitter to
produce evidence to the contrary. The reviewers on the list here are a scarce
resource, and they offer the experience and technical knowledge to help you.
Again, I see no solution that fixes the design problems of dlmem(), there might
be a solution that includes two APIs that each do half the work of fdlopen().
Are you looking for coaching or mentoring in the design of system interfaces
for dynamic loading?
--
Cheers,
Carlos.
next prev parent reply other threads:[~2023-03-29 15:20 UTC|newest]
Thread overview: 107+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-18 16:50 [PATCH v9 0/13] implement dlmem() function Stas Sergeev
2023-03-18 16:50 ` [PATCH 01/13] elf: strdup() l_name if no realname [BZ #30100] Stas Sergeev
2023-03-29 13:54 ` Adhemerval Zanella Netto
2023-03-29 14:12 ` stsp
2023-03-29 14:19 ` Adhemerval Zanella Netto
2023-03-29 14:28 ` stsp
2023-03-29 14:30 ` Adhemerval Zanella Netto
2023-03-29 14:33 ` stsp
2023-03-18 16:50 ` [PATCH 02/13] elf: switch _dl_map_segment() to anonymous mapping Stas Sergeev
2023-03-29 17:01 ` Adhemerval Zanella Netto
2023-03-29 18:00 ` stsp
2023-03-29 18:29 ` Adhemerval Zanella Netto
2023-03-29 18:46 ` stsp
2023-03-29 19:17 ` Adhemerval Zanella Netto
2023-03-29 19:43 ` stsp
2023-03-18 16:51 ` [PATCH 03/13] elf: dont pass fd to _dl_process_pt_xx Stas Sergeev
2023-03-29 17:10 ` Adhemerval Zanella Netto
2023-03-30 16:08 ` stsp
2023-03-30 20:46 ` Adhemerval Zanella Netto
2023-03-31 12:02 ` Szabolcs Nagy
2023-03-31 12:54 ` Adhemerval Zanella Netto
2023-03-31 14:04 ` stsp
2023-03-18 16:51 ` [PATCH 04/13] elf: split _dl_map_object_from_fd() into reusable parts Stas Sergeev
2023-03-18 16:51 ` [PATCH 05/13] elf: split open_verify() " Stas Sergeev
2023-03-18 16:51 ` [PATCH 06/13] elf: load elf hdr fully in open_verify() Stas Sergeev
2023-03-18 16:51 ` [PATCH 07/13] elf: convert pread64 to callback in do_open_verify() Stas Sergeev
2023-03-18 16:51 ` [PATCH 08/13] elf: convert _dl_map_segments's mmap() to a callback Stas Sergeev
2023-03-18 16:51 ` [PATCH 09/13] elf: call _dl_map_segment() via premap callback Stas Sergeev
2023-03-18 16:51 ` [PATCH 10/13] elf: convert _dl_map_object to a callback Stas Sergeev
2023-03-18 16:51 ` [PATCH 11/13] elf: split _dl_check_loaded() from _dl_map_object Stas Sergeev
2023-03-18 16:51 ` [PATCH 12/13] dlfcn,elf: implement dlmem() [BZ #11767] Stas Sergeev
2023-03-29 13:45 ` Carlos O'Donell
2023-03-29 13:51 ` stsp
2023-03-29 14:10 ` Jonathon Anderson
2023-03-29 14:20 ` stsp
2023-03-29 14:31 ` Adhemerval Zanella Netto
2023-03-29 15:01 ` stsp
2023-03-29 14:35 ` Carlos O'Donell
2023-03-29 14:50 ` stsp
2023-03-29 15:20 ` Carlos O'Donell [this message]
2023-03-29 15:34 ` stsp
2023-03-30 8:09 ` stsp
2023-03-18 16:51 ` [PATCH 13/13] dlfcn,elf: impl DLMEM_DONTREPLACE dlmem() flag Stas Sergeev
2023-03-29 12:32 ` [PATCH v9 0/13] implement dlmem() function Adhemerval Zanella Netto
2023-03-29 13:10 ` stsp
2023-03-29 13:18 ` stsp
2023-03-31 12:20 ` Szabolcs Nagy
2023-03-31 13:51 ` stsp
2023-03-31 14:49 ` Rich Felker
2023-03-31 14:56 ` stsp
2023-03-31 14:58 ` Rich Felker
2023-03-31 15:03 ` stsp
2023-03-31 14:44 ` stsp
2023-03-31 15:12 ` stsp
2023-03-31 17:12 ` Szabolcs Nagy
2023-03-31 17:36 ` stsp
2023-04-01 9:28 ` stsp
2023-04-03 10:04 ` Szabolcs Nagy
2023-04-03 10:43 ` stsp
2023-04-03 12:01 ` Szabolcs Nagy
2023-04-03 13:07 ` stsp
2023-04-05 7:29 ` stsp
2023-04-05 8:51 ` Szabolcs Nagy
2023-04-05 9:26 ` stsp
2023-04-05 9:31 ` Florian Weimer
2023-04-12 17:23 ` stsp
2023-04-12 18:00 ` stsp
2023-04-12 18:20 ` Rich Felker
2023-04-12 18:46 ` stsp
2023-04-12 19:52 ` Zack Weinberg
2023-04-12 19:07 ` stsp
2023-04-13 10:01 ` stsp
2023-04-13 12:38 ` Szabolcs Nagy
2023-04-13 15:59 ` stsp
2023-04-13 18:09 ` Adhemerval Zanella Netto
2023-04-13 18:59 ` stsp
2023-04-13 19:12 ` Adhemerval Zanella Netto
2023-04-13 19:29 ` stsp
2023-04-13 20:02 ` Adhemerval Zanella Netto
2023-04-13 20:21 ` stsp
2023-04-13 20:57 ` stsp
2023-04-14 7:07 ` stsp
2023-04-14 7:36 ` stsp
2023-04-14 11:30 ` stsp
2023-04-14 19:04 ` proof for dlmem() (Re: [PATCH v9 0/13] implement dlmem() function) stsp
2023-05-01 23:11 ` Zack Weinberg
2023-05-02 5:48 ` stsp
2023-05-08 16:00 ` stsp
2023-05-02 6:24 ` stsp
2023-05-08 15:10 ` [PATCH v9 0/13] implement dlmem() function stsp
2023-03-31 18:47 ` stsp
2023-03-31 19:00 ` stsp
2023-03-29 13:17 ` Carlos O'Donell
2023-03-29 13:26 ` stsp
2023-03-29 17:03 ` stsp
2023-03-29 18:13 ` Carlos O'Donell
2023-03-29 18:29 ` stsp
2023-03-31 11:04 ` stsp
2023-04-13 21:17 ` Carlos O'Donell
2023-04-13 21:58 ` stsp
2023-04-13 22:08 ` stsp
2023-04-13 22:50 ` stsp
2023-04-14 16:15 ` Autoconf maintenance (extremely tangential to Re: [PATCH v9 0/13] implement dlmem() function) Zack Weinberg
2023-04-14 20:24 ` Carlos O'Donell
2023-04-14 20:40 ` Zack Weinberg
2023-05-08 15:05 ` [PATCH v9 0/13] implement dlmem() function stsp
2023-05-19 7:26 ` stsp
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