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 picard.linux.it (picard.linux.it [213.254.12.146]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 2F04AC6FD1D for ; Mon, 20 Mar 2023 23:51:47 +0000 (UTC) Received: from picard.linux.it (localhost [IPv6:::1]) by picard.linux.it (Postfix) with ESMTP id 088DD3CAABC for ; Tue, 21 Mar 2023 00:51:42 +0100 (CET) Received: from in-4.smtp.seeweb.it (in-4.smtp.seeweb.it [217.194.8.4]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-384) server-digest SHA384) (No client certificate requested) by picard.linux.it (Postfix) with ESMTPS id 99C5F3CA9B0 for ; Tue, 21 Mar 2023 00:51:17 +0100 (CET) Received: from mail-pf1-x449.google.com (mail-pf1-x449.google.com [IPv6:2607:f8b0:4864:20::449]) (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 in-4.smtp.seeweb.it (Postfix) with ESMTPS id E2F741000603 for ; Tue, 21 Mar 2023 00:51:16 +0100 (CET) Received: by mail-pf1-x449.google.com with SMTP id e14-20020a056a00162e00b0062804a7a79bso1309776pfc.23 for ; Mon, 20 Mar 2023 16:51:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20210112; t=1679356275; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=4Fas2rakiukDaDdeltWCU43sJnn/oSNsrkv4SQGpOHY=; b=Ap9bREZFzGS0vnjrfL1cOqKN0iJlPTzbzwnDVZlAtJ80cC5LoSZzVS0kyahBWEfOkZ dJj527raGtavT93RwqGeI9QnhXUYEYR1GusIaYuE+TgrjGiVSt6Dzn9A9gOcgx9X2J7P oz2XmawNpsr4+nprOYf7RbmFNU65i8HbOGa8RK/00hdjdbsubH+PfvxJxEZc3RO+H8+n E4nAgujSMvqHtVoI96LRe3zjLh/0FSaf4iVY0e2ECh70jvf9q+opZskUaTRJ+k4t6OcM kcWqS5URPuFZlcH4Jnv41urvT4lYEe+lwmJST897Yz9w+daXQvGsROFdlOmBVt20NQDn /Obg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1679356275; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=4Fas2rakiukDaDdeltWCU43sJnn/oSNsrkv4SQGpOHY=; b=1dLWoue2NfldvEQyNepfTyoGYMkmqWINb3x/hm1azhMmDELPhTW4kMs8854kYrHsUh wFhjm0sxNyFFqTBwCcmaaMR1L6XZyMURCOLegBvsPd0+2kRij2TLwsYoFGsfzEARru9Q AMnj4/KF/o54mGUR+dH97fc9uWO70OOvsHHqHPHcPKRXmTGBlKAeFoe36hPJ92cGzjqJ 5Lsr4O+5bP/Ai8uZ7ryQ9LuKz6MOFKzOoQV309hdd0bsCFB96Fn8YktM6h/K66nWR7yY 9EOac2oV8TsX57WK4daLR5R++ba1p6JUFJ7pSvD7uL8QD3pRUv1vdMInRHQqFsASO46o nMuQ== X-Gm-Message-State: AO0yUKV9uPCxAsfmVtWG+Y4JRTCj6yvRbhi/F+ky1t0f6KCS4nXDAvmf z/S8MZgv7uw7lvKP5KUS4PaB9YJVyVOO/jfb0cQXduSGRxjmel95Hy8VkibsZF5A7nYVqoLBNFQ jzgyAAvW05w37794D4dLiOSFOzHQhf2WYyzC1c3nsg9BYmQGQkHCq9cqj X-Google-Smtp-Source: AK7set8LDyuel1agPlSaDW28NngQWiO4eq7HYAp0lr6Xr65fNnK0+vEXQemvaLyfkoCQLrbEFFL73TsmDxE= X-Received: from edliaw.c.googlers.com ([fda3:e722:ac3:cc00:24:72f4:c0a8:305d]) (user=edliaw job=sendgmr) by 2002:aa7:88c7:0:b0:624:3ff:db10 with SMTP id k7-20020aa788c7000000b0062403ffdb10mr338602pff.5.1679356275127; Mon, 20 Mar 2023 16:51:15 -0700 (PDT) Date: Mon, 20 Mar 2023 23:51:06 +0000 In-Reply-To: <20230320235108.2058967-1-edliaw@google.com> Mime-Version: 1.0 References: <20230320235108.2058967-1-edliaw@google.com> X-Mailer: git-send-email 2.40.0.rc1.284.g88254d51c5-goog Message-ID: <20230320235108.2058967-2-edliaw@google.com> To: ltp@lists.linux.it X-Virus-Scanned: clamav-milter 0.102.4 at in-4.smtp.seeweb.it X-Virus-Status: Clean Subject: [LTP] [PATCH v2 1/3] tst_device.c: Use PATH_MAX more consistently X-BeenThere: ltp@lists.linux.it X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux Test Project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , From: Edward Liaw via ltp Reply-To: Edward Liaw Cc: kernel-team@android.com Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ltp-bounces+ltp=archiver.kernel.org@lists.linux.it Sender: "ltp" Replace hardcoded 1024 path sizes with PATH_MAX. Signed-off-by: Edward Liaw --- lib/tst_device.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/lib/tst_device.c b/lib/tst_device.c index 48d7e3ab6..a61c5a748 100644 --- a/lib/tst_device.c +++ b/lib/tst_device.c @@ -50,7 +50,7 @@ #define UUID_STR_SZ 37 #define UUID_FMT "%02x%02x%02x%02x-%02x%02x-%02x%02x-%02x%02x-%02x%02x%02x%02x%02x%02x" -static char dev_path[1024]; +static char dev_path[PATH_MAX]; static int device_acquired; static unsigned long prev_dev_sec_write; @@ -79,7 +79,7 @@ int tst_find_free_loopdev(char *path, size_t path_len) { int ctl_fd, dev_fd, rc, i; struct loop_info loopinfo; - char buf[1024]; + char buf[PATH_MAX]; /* since Linux 3.1 */ ctl_fd = open(LOOP_CONTROL_FILE, O_RDWR); @@ -489,7 +489,7 @@ int find_stat_file(const char *dev, char *path, size_t path_len) unsigned long tst_dev_bytes_written(const char *dev) { unsigned long dev_sec_write = 0, dev_bytes_written, io_ticks = 0; - char dev_stat_path[1024]; + char dev_stat_path[PATH_MAX]; if (!find_stat_file(dev, dev_stat_path, sizeof(dev_stat_path))) tst_brkm(TCONF, NULL, "Test device stat file: %s not found", @@ -641,7 +641,7 @@ int tst_dev_block_size(const char *path) { int fd; int size; - char dev_name[1024]; + char dev_name[PATH_MAX]; tst_find_backing_dev(path, dev_name); -- 2.40.0.rc1.284.g88254d51c5-goog -- Mailing list info: https://lists.linux.it/listinfo/ltp