From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from [87.239.111.99] (localhost [127.0.0.1]) by dev.tarantool.org (Postfix) with ESMTP id 035B91A39296; Thu, 12 Mar 2026 12:06:14 +0300 (MSK) DKIM-Filter: OpenDKIM Filter v2.11.0 dev.tarantool.org 035B91A39296 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=tarantool.org; s=dev; t=1773306374; bh=+48aAMvWBWZv/AgKo62LUUpRV5En8tt/3bYmF9EoVfU=; h=To:Date:Subject:List-Id:List-Unsubscribe:List-Archive:List-Post: List-Help:List-Subscribe:From:Reply-To:From; b=HkpcAtasGT9PUqQp1Wt+lvg2gYQJRi9Flnf4bkdlQTq9Kb+8ZA5p4WVJIyTVvbbud /raFDQKxSsFqRzmMvrmkGMtLeqyqmQliXOamGeKX0swNJRqGiJXRpVyEWx641MoTFB zmirz+Rkj2T0UMrOslC0MZ7ODqGwSWXJG0OBqMAw= Received: from mail-lf1-f50.google.com (mail-lf1-f50.google.com [209.85.167.50]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by dev.tarantool.org (Postfix) with ESMTPS id 34A7A1A39289 for ; Thu, 12 Mar 2026 12:06:13 +0300 (MSK) DKIM-Filter: OpenDKIM Filter v2.11.0 dev.tarantool.org 34A7A1A39289 Received: by mail-lf1-f50.google.com with SMTP id 2adb3069b0e04-5a13f6bcbf4so1292855e87.1 for ; Thu, 12 Mar 2026 02:06:13 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1773306372; x=1773911172; h=content-transfer-encoding:mime-version:message-id:date:subject:to :from:x-gm-gg:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=YHkCAjr1MnPvpMV1D+F19SsQYVHPWWLr9lEekQSeLxM=; b=kCnpeOPmGpp4W1FmJm8dn3VQqufE7DhfhDiKYESjLShzeNkn6rHR+LfaAX1ehvzwfz 9ARXTVz+D4ehF11Y2ERDkjx9565Kc9WIu4NxhBnuBV3OxyHvRLTNYn1R9mIS5ZEci4gZ lgClLzHFuPmAzzDN7S416+OP3ejXDYxSSML6qZ+PTUTKf9ycUtyBSiDofizpm6A2fbfi uffRksFKP8uPsG89qT4tLMnKH28s719IgOEChfyMWv9lgwyWT317o/DyJYjibA8TCnry 3eofBLxiFRVC0qdY+gi6+oLN8WqYQA868O4nlawpJ6FC29/xjSzQAuyFb+Us0KuJZEzb Mtiw== X-Gm-Message-State: AOJu0YxnpDUBhZ9baTs6KstXhio/MVlwcn7In9o0Ofw9/ErpIf3EEruR q6l8CcimCDENwEg4zxLzNupx/dG6AN27eGvrRSKjl6XJmkWqy0OH1pKo/C1g3A== X-Gm-Gg: ATEYQzwBuulZrx6YZZNZ6HhUl333LYjDGDMy/Bsm9sKFGfJ0+Wnu+Bkv31EXgVHXPa1 yLq8r+8F6glP7EOMuLi7PkVrotuUoCu450RXjdD7dmItWICB9DwNZhNPTwLugfKjB+sNk6MkTN3 pBscEv6au1Qyy1S2GUxowM9T72mp/kU6ayf0xci6uMDG+EijuZXi9Pm9JSIP3MMLSnc43m2Dqxh UDHQEQS61nNinlWu4XnlRL/dXb4hvproK0fJtZ/0gcwz15p+GsgY1V2Ve2f4D74uVwoGu5NWJjd RYU0KUChanqX3U8OMOIUGxouU++9R8OGLBAowH/clooRDlgHbpoZA4LhkgLFZIgwQqnkDgQeEqz guVSKECPOmWGPckeMBNh8rNgQAnXN+04Y9Xqg0M9Pw9kakOFvTlOUzKUzmV/KGM/sWwrveXddTL WZNAM5OCjs4X60THWYEw== X-Received: by 2002:ac2:555c:0:b0:5a1:27b1:1e0b with SMTP id 2adb3069b0e04-5a156cc9793mr1401623e87.38.1773306371799; Thu, 12 Mar 2026 02:06:11 -0700 (PDT) Received: from localhost ([79.164.223.111]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-5a156162c1dsm832780e87.57.2026.03.12.02.06.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 12 Mar 2026 02:06:11 -0700 (PDT) X-Google-Original-From: Sergey Bronnikov To: tarantool-patches@dev.tarantool.org, Sergey Kaplun Date: Thu, 12 Mar 2026 12:05:54 +0300 Message-ID: X-Mailer: git-send-email 2.43.0 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Subject: [Tarantool-patches] [PATCH luajit 0/3][v3] Fix stack overflow in pcall/xpcall X-BeenThere: tarantool-patches@dev.tarantool.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Tarantool development patches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , From: Sergey Bronnikov via Tarantool-patches Reply-To: Sergey Bronnikov Errors-To: tarantool-patches-bounces@dev.tarantool.org Sender: "Tarantool-patches" The proposed patches fixes stack overflow in pcall/xpcall. Related issues: - https://github.com/LuaJIT/LuaJIT/issues/1048 - https://github.com/LuaJIT/LuaJIT/issues/1402 - https://github.com/tarantool/tarantool/issues/12134 Git branch: https://github.com/tarantool/luajit/tree/ligurio/gh-xxxx-fix-stack-checks-in-vararg-calls Changes in v2: - Added patch for MIPS64 - Fixed issues reported on review Changes in v3: - Added a new file with test gh-1402-call_init-regression.test.lua - Adjusted N_ITERATIONS in the last patch with appropriate comment - Fixups after commentaries from Sergey Kaplun Mike Pall (3): MIPS64: Fix xpcall() error case. LJ_FR2: Fix stack checks in vararg calls. Add stack check to pcall/xpcall. src/lj_def.h | 2 +- src/lj_dispatch.c | 2 +- src/luajit-gdb.py | 2 +- src/vm_arm.dasc | 7 ++ src/vm_arm64.dasc | 9 ++ src/vm_mips.dasc | 10 ++- src/vm_mips64.dasc | 16 +++- src/vm_ppc.dasc | 9 ++ src/vm_x64.dasc | 6 ++ src/vm_x86.dasc | 6 ++ .../gh-1402-call_init-regression.test.lua | 36 ++++++++ ...048-fix-stack-checks-vararg-calls.test.lua | 86 +++++++++++++++++++ 12 files changed, 184 insertions(+), 7 deletions(-) create mode 100644 test/tarantool-tests/gh-1402-call_init-regression.test.lua create mode 100644 test/tarantool-tests/lj-1048-fix-stack-checks-vararg-calls.test.lua -- 2.43.0