From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3EE14C54EBD for ; Thu, 12 Jan 2023 12:55:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229912AbjALMzo (ORCPT ); Thu, 12 Jan 2023 07:55:44 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42186 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230496AbjALMzg (ORCPT ); Thu, 12 Jan 2023 07:55:36 -0500 Received: from mail-wm1-x330.google.com (mail-wm1-x330.google.com [IPv6:2a00:1450:4864:20::330]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D594A4C718 for ; Thu, 12 Jan 2023 04:55:34 -0800 (PST) Received: by mail-wm1-x330.google.com with SMTP id g19-20020a05600c4ed300b003d9eb1dbc0aso11994198wmq.3 for ; Thu, 12 Jan 2023 04:55:34 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=qzu51gbI4kPQrM5vuhDrMD3XjxfNa8lhb2PtM0FzNUI=; b=fj7m8G4fMZrn/OC4GOjMmJ54xjpfhxRlYAwooGjjHyBxslWh3dkFK4KZNha/kWpYXM x0kVDsmyjpsvk+gXa35l6p/4GUSvoLPy37cpLfXn7vBCwsNpQd+sfMnRrtB7NNoCahBF CuyAvCTqsAhRcNzDeIsr9sV/GE+5ET6lqvtU462L++zVmEYIGVq27+lZfVKGpzDeym8Z 8i3ZujB8QtKWb4CMT+Z7QcvByGk8kjHqNnj8wIfmYVfK0duht4snI3PveAeuyKGA5Wn1 H67xNkSw2HOwTHXRIjw4k5SbSC+Tk0jiRdFGJENkuKNNisAQVhIEZv5TMCiRpdJbwPgo uCEw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=qzu51gbI4kPQrM5vuhDrMD3XjxfNa8lhb2PtM0FzNUI=; b=v/tPqQDMO9sQRgyCumolO2nFsFSTxrN4FDt/DYRo1v0QnoCbXgTYJWpcS3QxYIrv0w r4iMB2fUi6nBDzNVCjpmlRxgrEOo08jhR5D3cHG+rqQcJtbB6iF8D17sMKmPEXeaFnJf zFrgXKj+TZ7Pm1EiXqpZBRQmihwSrOThHPvqMgrSz14sZqjsMCuCTSo8SEW1ZsxaN9wZ MBjsQWSU/uSxkBrMvr6GEflYV2Myk20E+E9odihTQOfauPvB4xmKQhOipjEeldigIhVp ce/9KeF0pESw0HPYPa6MjotKIPhFA06nbLJrJtfDXhZd1zwClZ8ZyOhA2PGju9kQJdqz h0Xw== X-Gm-Message-State: AFqh2krALKdMQLW9wUTPmf3isyPa2JNFnGghb18aqSE3fx/3BQSq1Ncc zOxdrxXGrAaMvyNZk8ur38USukajuEHkrQ== X-Google-Smtp-Source: AMrXdXvOWcAlpm82989FyiKap/78qatcby2eTBn6+h6LYoK22JrLrTcsQBtEQViiMc9h05BJl3aLFQ== X-Received: by 2002:a05:600c:6016:b0:3d3:3c93:af5e with SMTP id az22-20020a05600c601600b003d33c93af5emr55791591wmb.35.1673528132947; Thu, 12 Jan 2023 04:55:32 -0800 (PST) Received: from vm.nix.is (vm.nix.is. [2a01:4f8:120:2468::2]) by smtp.gmail.com with ESMTPSA id f12-20020a05600c154c00b003d9fba3c7a4sm8462473wmg.16.2023.01.12.04.55.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 12 Jan 2023 04:55:32 -0800 (PST) From: =?UTF-8?q?=C3=86var=20Arnfj=C3=B6r=C3=B0=20Bjarmason?= To: git@vger.kernel.org Cc: Junio C Hamano , Derrick Stolee , Victoria Dye , Jeff Hostetler , =?UTF-8?q?=C3=86var=20Arnfj=C3=B6r=C3=B0=20Bjarmason?= Subject: [PATCH v2 2/6] sparse-index.c: expand_to_path() can assume non-NULL "istate" Date: Thu, 12 Jan 2023 13:55:24 +0100 Message-Id: X-Mailer: git-send-email 2.39.0.1205.g2ca064edc27 In-Reply-To: References: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org This function added in [1] was subsequently used in [2]. All of the calls to it are in name-hash.c, and come after calls to lazy_init_name_hash(istate). The first thing that function does is: if (istate->name_hash_initialized) return; So we can already assume that we have a non-NULL "istate" here, or we'd be segfaulting. Let's not confuse matters by making it appear that's not the case. 1. 71f82d032f3 (sparse-index: expand_to_path(), 2021-04-12) 2. 4589bca829a (name-hash: use expand_to_path(), 2021-04-12) Signed-off-by: Ævar Arnfjörð Bjarmason --- sparse-index.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sparse-index.c b/sparse-index.c index 8c269dab803..65a08d33c73 100644 --- a/sparse-index.c +++ b/sparse-index.c @@ -547,7 +547,7 @@ void expand_to_path(struct index_state *istate, if (in_expand_to_path) return; - if (!istate || !istate->sparse_index) + if (!istate->sparse_index) return; if (!istate->repo) -- 2.39.0.1205.g2ca064edc27