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From: Sergey Bronnikov via Tarantool-patches <tarantool-patches@dev.tarantool.org>
To: Sergey Kaplun <skaplun@tarantool.org>, Igor Munkin <imun@tarantool.org>
Cc: tarantool-patches@dev.tarantool.org
Subject: Re: [Tarantool-patches] [PATCH luajit 15/19] Fix LJ_MAX_JSLOTS assertion in rec_check_slots().
Date: Thu, 17 Aug 2023 11:57:49 +0300	[thread overview]
Message-ID: <3e790e17-5ded-48ff-9716-4c32ed5dcdab@tarantool.org> (raw)
In-Reply-To: <b0374843463240e818d50b96e4b9b2c6c03f7776.1691592488.git.skaplun@tarantool.org>

Hi, Sergey!

On 8/9/23 18:36, Sergey Kaplun wrote:
> From: Mike Pall <mike>
>
> Thanks to Yichun Zhang.
>
> (cherry-picked from commit 1c89933f129dde76944336c6bfd05297b8d67730)
>
> This patch is predecessor for the commit
> 944d32afd6ddd9dbac1cddf64bf81333efeb9e30 ("Add missing LJ_MAX_JSLOTS
> check.") It tries to fix the issue, when `J->baseslot == LJ_MAX_JSLOTS`,
> that leading to the assertion failure. Since the predecessor patch,
> there are no places, that can lead to the condition failure, since we
> always check that new baseslot + framesize (+ vargframe) >=
> `LJ_MAX_JSLOTS`. As far as minimum framesize is 1 (see <src/lj_parse.c>
> for details), we can't obtain this assertion failure. This patch is
> added for the consistency with the upstream.
>
> Since the predecessor patch fixes the issue, there is no new test case
> to add.
>
> Sergey Kaplun:
> * added the description for the problem
Test for backported patch is missing. Why?
>
> Part of tarantool/tarantool#8825
<snipped>

  parent reply	other threads:[~2023-08-17  8:57 UTC|newest]

Thread overview: 97+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-08-09 15:35 [Tarantool-patches] [PATCH luajit 00/19] Prerequisites for improve assertions Sergey Kaplun via Tarantool-patches
2023-08-09 15:35 ` [Tarantool-patches] [PATCH luajit 01/19] MIPS: Use precise search for exit jump patching Sergey Kaplun via Tarantool-patches
2023-08-15  9:36   ` Maxim Kokryashkin via Tarantool-patches
2023-08-16 12:40     ` Sergey Kaplun via Tarantool-patches
2023-08-16 13:25   ` Sergey Bronnikov via Tarantool-patches
2023-08-09 15:35 ` [Tarantool-patches] [PATCH luajit 02/19] test: introduce mcode generator for tests Sergey Kaplun via Tarantool-patches
2023-08-15 10:14   ` Maxim Kokryashkin via Tarantool-patches
2023-08-16 12:55     ` Sergey Kaplun via Tarantool-patches
2023-08-16 13:06       ` Maxim Kokryashkin via Tarantool-patches
2023-08-16 14:32   ` Sergey Bronnikov via Tarantool-patches
2023-08-16 15:20     ` Sergey Kaplun via Tarantool-patches
2023-08-16 16:08       ` Sergey Bronnikov via Tarantool-patches
2023-08-09 15:35 ` [Tarantool-patches] [PATCH luajit 03/19] MIPS: Fix handling of spare long-range jump slots Sergey Kaplun via Tarantool-patches
2023-08-15 11:13   ` Maxim Kokryashkin via Tarantool-patches
2023-08-16 13:05     ` Sergey Kaplun via Tarantool-patches
2023-08-16 15:02   ` Sergey Bronnikov via Tarantool-patches
2023-08-16 15:32     ` Sergey Kaplun via Tarantool-patches
2023-08-16 16:08       ` Sergey Bronnikov via Tarantool-patches
2023-08-09 15:35 ` [Tarantool-patches] [PATCH luajit 04/19] MIPS64: Add soft-float support to JIT compiler backend Sergey Kaplun via Tarantool-patches
2023-08-15 11:27   ` Maxim Kokryashkin via Tarantool-patches
2023-08-16 13:10     ` Sergey Kaplun via Tarantool-patches
2023-08-16 16:07   ` Sergey Bronnikov via Tarantool-patches
2023-08-09 15:35 ` [Tarantool-patches] [PATCH luajit 05/19] PPC: Add soft-float support to interpreter Sergey Kaplun via Tarantool-patches
2023-08-15 11:40   ` Maxim Kokryashkin via Tarantool-patches
2023-08-16 13:13     ` Sergey Kaplun via Tarantool-patches
2023-08-17 14:53   ` Sergey Bronnikov via Tarantool-patches
2023-08-09 15:35 ` [Tarantool-patches] [PATCH luajit 06/19] PPC: Add soft-float support to JIT compiler backend Sergey Kaplun via Tarantool-patches
2023-08-15 11:46   ` Maxim Kokryashkin via Tarantool-patches
2023-08-16 13:21     ` Sergey Kaplun via Tarantool-patches
2023-08-17 14:33   ` Sergey Bronnikov via Tarantool-patches
2023-08-09 15:35 ` [Tarantool-patches] [PATCH luajit 07/19] build: fix non-Linux/macOS builds Sergey Kaplun via Tarantool-patches
2023-08-15 11:58   ` Maxim Kokryashkin via Tarantool-patches
2023-08-16 13:40     ` Sergey Kaplun via Tarantool-patches
2023-08-17 14:31   ` Sergey Bronnikov via Tarantool-patches
2023-08-09 15:35 ` [Tarantool-patches] [PATCH luajit 08/19] Windows: Add UWP support, part 1 Sergey Kaplun via Tarantool-patches
2023-08-15 12:09   ` Maxim Kokryashkin via Tarantool-patches
2023-08-16 13:50     ` Sergey Kaplun via Tarantool-patches
2023-08-16 16:40   ` Sergey Bronnikov via Tarantool-patches
2023-08-09 15:35 ` [Tarantool-patches] [PATCH luajit 09/19] FFI: Eliminate hardcoded string hashes Sergey Kaplun via Tarantool-patches
2023-08-15 13:07   ` Maxim Kokryashkin via Tarantool-patches
2023-08-16 13:52     ` Sergey Kaplun via Tarantool-patches
2023-08-16 17:04     ` Sergey Bronnikov via Tarantool-patches
2023-08-09 15:35 ` [Tarantool-patches] [PATCH luajit 10/19] Cleanup math function compilation and fix inconsistencies Sergey Kaplun via Tarantool-patches
2023-08-11  8:06   ` Sergey Kaplun via Tarantool-patches
2023-08-15 13:10   ` Maxim Kokryashkin via Tarantool-patches
2023-08-16 17:15   ` Sergey Bronnikov via Tarantool-patches
2023-08-09 15:36 ` [Tarantool-patches] [PATCH luajit 11/19] Fix GCC 7 -Wimplicit-fallthrough warnings Sergey Kaplun via Tarantool-patches
2023-08-15 13:17   ` Maxim Kokryashkin via Tarantool-patches
2023-08-16 13:59     ` Sergey Kaplun via Tarantool-patches
2023-08-17  7:37   ` Sergey Bronnikov via Tarantool-patches
2023-08-09 15:36 ` [Tarantool-patches] [PATCH luajit 12/19] DynASM: Fix warning Sergey Kaplun via Tarantool-patches
2023-08-15 13:21   ` Maxim Kokryashkin via Tarantool-patches
2023-08-16 14:01     ` Sergey Kaplun via Tarantool-patches
2023-08-17  7:39   ` Sergey Bronnikov via Tarantool-patches
2023-08-17  7:51     ` Sergey Bronnikov via Tarantool-patches
2023-08-17  7:58       ` Sergey Kaplun via Tarantool-patches
2023-08-09 15:36 ` [Tarantool-patches] [PATCH luajit 13/19] ARM: Fix GCC 7 -Wimplicit-fallthrough warnings Sergey Kaplun via Tarantool-patches
2023-08-15 13:25   ` Maxim Kokryashkin via Tarantool-patches
2023-08-16 14:08     ` Sergey Kaplun via Tarantool-patches
2023-08-17  7:44   ` Sergey Bronnikov via Tarantool-patches
2023-08-17  8:01     ` Sergey Kaplun via Tarantool-patches
2023-08-09 15:36 ` [Tarantool-patches] [PATCH luajit 14/19] Fix debug.getinfo() argument check Sergey Kaplun via Tarantool-patches
2023-08-15 13:35   ` Maxim Kokryashkin via Tarantool-patches
2023-08-16 14:20     ` Sergey Kaplun via Tarantool-patches
2023-08-16 20:13       ` Maxim Kokryashkin via Tarantool-patches
2023-08-17  8:29   ` Sergey Bronnikov via Tarantool-patches
2023-08-09 15:36 ` [Tarantool-patches] [PATCH luajit 15/19] Fix LJ_MAX_JSLOTS assertion in rec_check_slots() Sergey Kaplun via Tarantool-patches
2023-08-15 14:07   ` Maxim Kokryashkin via Tarantool-patches
2023-08-16 14:22     ` Sergey Kaplun via Tarantool-patches
2023-08-17  8:57   ` Sergey Bronnikov via Tarantool-patches [this message]
2023-08-17  8:57     ` Sergey Kaplun via Tarantool-patches
2023-08-09 15:36 ` [Tarantool-patches] [PATCH luajit 16/19] Prevent integer overflow while parsing long strings Sergey Kaplun via Tarantool-patches
2023-08-15 14:38   ` Maxim Kokryashkin via Tarantool-patches
2023-08-16 14:52     ` Sergey Kaplun via Tarantool-patches
2023-08-17 10:53   ` Sergey Bronnikov via Tarantool-patches
2023-08-17 13:57     ` Sergey Kaplun via Tarantool-patches
2023-08-17 14:28       ` Sergey Bronnikov via Tarantool-patches
2023-08-09 15:36 ` [Tarantool-patches] [PATCH luajit 17/19] MIPS64: Fix register allocation in assembly of HREF Sergey Kaplun via Tarantool-patches
2023-08-16  9:01   ` Maxim Kokryashkin via Tarantool-patches
2023-08-16 15:17     ` Sergey Kaplun via Tarantool-patches
2023-08-16 20:14       ` Maxim Kokryashkin via Tarantool-patches
2023-08-17 11:06   ` Sergey Bronnikov via Tarantool-patches
2023-08-17 13:50     ` Sergey Kaplun via Tarantool-patches
2023-08-17 14:30       ` Sergey Bronnikov via Tarantool-patches
2023-08-09 15:36 ` [Tarantool-patches] [PATCH luajit 18/19] DynASM/MIPS: Fix shadowed variable Sergey Kaplun via Tarantool-patches
2023-08-16  9:03   ` Maxim Kokryashkin via Tarantool-patches
2023-08-16 15:22     ` Sergey Kaplun via Tarantool-patches
2023-08-17 12:01   ` Sergey Bronnikov via Tarantool-patches
2023-08-09 15:36 ` [Tarantool-patches] [PATCH luajit 19/19] MIPS: Add MIPS64 R6 port Sergey Kaplun via Tarantool-patches
2023-08-16  9:16   ` Maxim Kokryashkin via Tarantool-patches
2023-08-16 15:24     ` Sergey Kaplun via Tarantool-patches
2023-08-17 13:03   ` Sergey Bronnikov via Tarantool-patches
2023-08-17 13:59     ` Sergey Kaplun via Tarantool-patches
2023-08-16 15:35 ` [Tarantool-patches] [PATCH luajit 00/19] Prerequisites for improve assertions Sergey Kaplun via Tarantool-patches
2023-08-17 14:06   ` Maxim Kokryashkin via Tarantool-patches
2023-08-17 14:38 ` Sergey Bronnikov via Tarantool-patches
2023-08-31 15:17 ` Igor Munkin via Tarantool-patches

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