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bh=scC8M03aLUuXDJYmxRJ7WmForDOFFqyaByNnKGJOoDI=; b=e1kAY7mrM0zTiMHu1R8BQezcWkBNALFMKxdShKci8BzVqV8HXBslshUkBzh++PY3FPX7rJ J66kOkxgn3v+v1MiyOUfUBUcpoQl+LJ8yZqipEkfJUzvIWGQccCphUeAfEqoL7WN4NJrOP PdIBJCsOHTKRLKGCuA9yrPPxWXeyqPk= X-MC-Unique: xiUITAFXOzy-MPALsDL4DA-1 From: Thomas Huth To: qemu-devel@nongnu.org Cc: Peter Maydell , Zhao Liu , =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= , Eric Farman Subject: [PULL 12/17] hw/s390x/ccw: Replace basename() with g_path_get_basename() Date: Thu, 11 Jan 2024 18:00:41 +0100 Message-ID: <20240111170047.909117-13-thuth@redhat.com> In-Reply-To: <20240111170047.909117-1-thuth@redhat.com> References: <20240111170047.909117-1-thuth@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.5 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=170.10.129.124; envelope-from=thuth@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -45 X-Spam_score: -4.6 X-Spam_bar: ---- X-Spam_report: (-4.6 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-2.467, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, 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-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1704992731633100003 From: Zhao Liu g_path_get_basename() is a portable utility function that has the advantage of not modifying the string argument, so it should be preferred over basename(). And also to avoid potential compile breakage with the Musl C library similar to [1], replace basename() with g_path_get_basename(). [1]: https://lore.kernel.org/all/20231212010228.2701544-1-raj.khem@gmail.co= m/ Suggested-by: C=C3=A9dric Le Goater Signed-off-by: Zhao Liu Message-ID: <20231221171921.57784-2-zhao1.liu@linux.intel.com> Reviewed-by: C=C3=A9dric Le Goater Reviewed-by: Eric Farman Signed-off-by: Thomas Huth --- hw/s390x/s390-ccw.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/hw/s390x/s390-ccw.c b/hw/s390x/s390-ccw.c index e2d86d96e7..ab7022a3ab 100644 --- a/hw/s390x/s390-ccw.c +++ b/hw/s390x/s390-ccw.c @@ -76,7 +76,8 @@ static void s390_ccw_get_dev_info(S390CCWDevice *cdev, Error **errp) { unsigned int cssid, ssid, devid; - char dev_path[PATH_MAX] =3D {0}, *tmp; + char dev_path[PATH_MAX] =3D {0}; + g_autofree char *tmp =3D NULL; =20 if (!sysfsdev) { error_setg(errp, "No host device provided"); @@ -92,7 +93,7 @@ static void s390_ccw_get_dev_info(S390CCWDevice *cdev, =20 cdev->mdevid =3D g_path_get_basename(dev_path); =20 - tmp =3D basename(dirname(dev_path)); + tmp =3D g_path_get_basename(dirname(dev_path)); if (sscanf(tmp, "%2x.%1x.%4x", &cssid, &ssid, &devid) !=3D 3) { error_setg_errno(errp, errno, "Failed to read %s", tmp); return; --=20 2.43.0