From nobody Thu Nov 14 06:40:28 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1705564729761318.7023954759361; Wed, 17 Jan 2024 23:58:49 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rQNEj-0000zx-1W; Thu, 18 Jan 2024 02:54:53 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rQNEg-0000vp-QK; Thu, 18 Jan 2024 02:54:50 -0500 Received: from isrv.corpit.ru ([86.62.121.231]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rQNEf-0007P7-3M; Thu, 18 Jan 2024 02:54:50 -0500 Received: from tsrv.corpit.ru (tsrv.tls.msk.ru [192.168.177.2]) by isrv.corpit.ru (Postfix) with ESMTP id B521845038; Thu, 18 Jan 2024 10:54:35 +0300 (MSK) Received: from tls.msk.ru (mjt.wg.tls.msk.ru [192.168.177.130]) by tsrv.corpit.ru (Postfix) with SMTP id DB7B5661A1; Thu, 18 Jan 2024 10:54:05 +0300 (MSK) Received: (nullmailer pid 2381670 invoked by uid 1000); Thu, 18 Jan 2024 07:54:04 -0000 From: Michael Tokarev To: qemu-devel@nongnu.org Cc: qemu-stable@nongnu.org, =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= , Khem Raj , Eric Auger , Zhao Liu , Zhenzhong Duan , Michael Tokarev Subject: [Stable-8.2.1 14/38] vfio/container: Replace basename with g_path_get_basename Date: Thu, 18 Jan 2024 10:52:41 +0300 Message-Id: <20240118075404.2381519-14-mjt@tls.msk.ru> X-Mailer: git-send-email 2.39.2 In-Reply-To: References: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=86.62.121.231; envelope-from=mjt@tls.msk.ru; helo=isrv.corpit.ru X-Spam_score_int: -68 X-Spam_score: -6.9 X-Spam_bar: ------ X-Spam_report: (-6.9 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_HI=-5, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZM-MESSAGEID: 1705564731016100003 From: C=C3=A9dric Le Goater g_path_get_basename() is a portable utility function that has the advantage of not modifing the string argument. It also fixes a compile breakage with the Musl C library reported in [1]. [1] https://lore.kernel.org/all/20231212010228.2701544-1-raj.khem@gmail.com/ Reported-by: Khem Raj Reviewed-by: Eric Auger Reviewed-by: Zhao Liu Reviewed-by: Zhenzhong Duan Signed-off-by: C=C3=A9dric Le Goater (cherry picked from commit 213ae3ffda463c0503e39e0cf827511b5298c314) Signed-off-by: Michael Tokarev diff --git a/hw/vfio/container.c b/hw/vfio/container.c index 242010036a..adc3005beb 100644 --- a/hw/vfio/container.c +++ b/hw/vfio/container.c @@ -848,7 +848,8 @@ static void vfio_put_base_device(VFIODevice *vbasedev) =20 static int vfio_device_groupid(VFIODevice *vbasedev, Error **errp) { - char *tmp, group_path[PATH_MAX], *group_name; + char *tmp, group_path[PATH_MAX]; + g_autofree char *group_name =3D NULL; int ret, groupid; ssize_t len; =20 @@ -864,7 +865,7 @@ static int vfio_device_groupid(VFIODevice *vbasedev, Er= ror **errp) =20 group_path[len] =3D 0; =20 - group_name =3D basename(group_path); + group_name =3D g_path_get_basename(group_path); if (sscanf(group_name, "%d", &groupid) !=3D 1) { error_setg_errno(errp, errno, "failed to read %s", group_path); return -errno; --=20 2.39.2