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 E72E9C6FD1C for ; Mon, 20 Mar 2023 22:37:55 +0000 (UTC) Received: from picard.linux.it (localhost [IPv6:::1]) by picard.linux.it (Postfix) with ESMTP id CABDF3CAD52 for ; Mon, 20 Mar 2023 23:37:53 +0100 (CET) Received: from in-7.smtp.seeweb.it (in-7.smtp.seeweb.it [217.194.8.7]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-384)) (No client certificate requested) by picard.linux.it (Postfix) with ESMTPS id B3C1D3CAB99 for ; Mon, 20 Mar 2023 23:37:34 +0100 (CET) Received: from mail-yb1-xb49.google.com (mail-yb1-xb49.google.com [IPv6:2607:f8b0:4864:20::b49]) (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-7.smtp.seeweb.it (Postfix) with ESMTPS id 27E8A2005DA for ; Mon, 20 Mar 2023 23:37:34 +0100 (CET) Received: by mail-yb1-xb49.google.com with SMTP id w5-20020a253005000000b00aedd4305ff2so14552856ybw.13 for ; Mon, 20 Mar 2023 15:37:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20210112; t=1679351853; 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=X1De4e7oOA1Aa/DPU1sRFd/viNJqDyUaNzRvm3RTWOId2F3Xqy3qgsY/IklSG9Z+NQ Xl65TpOyn0lSJ/PWFPIDicnwUcRTVksNdj09hLA2FvLEN8VmhxevXfOOQ8tel/GDn/E1 OAjQmPpgE3xTuHK5esOS8y4P49+g8XY9CYJjxu9RLrWuRi9eujM4g6t/vSXUe+v1IORd 2mWCIyU/nmY+uxKXy4j4uKY613TiPxzG1CkABKH8BHRF+sBOeyce19Zs0/zvD6SHryQv P3l/hk0qXzT/zhMmfLUiTdMKXYjVOKBrHSSF3RmM+8MeYhQ7bzq1WHOe3VCPf5UbI3+w 4Mag== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1679351853; 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=hISmkv0P0G2ZZ4SzJ3u8+kK7GpBPcR6u0UEaa9bd3MhPKSaKXjyTXSCVtsgvNyGDwV M7C4eaAlmflHwIBHSkOGXFB7rLQANs51PeLexigWdpaaa7NDtUnSIy2udQMkCV6F/OJ9 5Mzw5eo7TgHVc4OmVA7B3CBEskPiLIDgh6T0x1QfLApAH3L52943W+JUUv7NxHXy2YVw qDr88i7YTjwAabbq9yrLwh7NYJ3g/JaSwwOuvFU05YQzf/i6TCoBa2rqwiyZ3Qsklusy HKnvitAj7iofJ/TUQOzrLddi3MZ9f4okspoWTCwNxFJt90qzEutiUleYArVF8jW1A7Sq QizQ== X-Gm-Message-State: AAQBX9c8kNJILSes9OWMqZDCmzZlbU64MI7d7fGHs4Jm0W5Puhpva+Xh WPRtUd7IpTBFt4uABtu2nmCjrAUSD+xCxR/vCilZ867rbGh2D20ftFmuYqOaNBGUHqOG9wQoAml whTy+IvOEDO73SIs70IHWzDoN4tI3nYlCSDaeZ00kw3pxmPfJaoj5qrIA X-Google-Smtp-Source: AKy350bVn1bCfFA2TdJ+Jv3b8CvOABcZV1KOQNlANHz6NWCbc2fvpiInj2p5sWKu6Czj5+5FBXezw5WQx+s= X-Received: from edliaw.c.googlers.com ([fda3:e722:ac3:cc00:24:72f4:c0a8:305d]) (user=edliaw job=sendgmr) by 2002:a05:6902:708:b0:b6c:2224:8a77 with SMTP id k8-20020a056902070800b00b6c22248a77mr146495ybt.1.1679351852818; Mon, 20 Mar 2023 15:37:32 -0700 (PDT) Date: Mon, 20 Mar 2023 22:37:21 +0000 In-Reply-To: <20230320223723.2030960-1-edliaw@google.com> Mime-Version: 1.0 References: <20230320223723.2030960-1-edliaw@google.com> X-Mailer: git-send-email 2.40.0.rc1.284.g88254d51c5-goog Message-ID: <20230320223723.2030960-2-edliaw@google.com> To: ltp@lists.linux.it X-Virus-Scanned: clamav-milter 0.102.4 at in-7.smtp.seeweb.it X-Virus-Status: Clean Subject: [LTP] [PATCH v1 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