Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/tools/usb/usbip/libsrc/names.c b/tools/usb/usbip/libsrc/names.c
index 81ff852..aba7f41 100644
--- a/tools/usb/usbip/libsrc/names.c
+++ b/tools/usb/usbip/libsrc/names.c
@@ -1,29 +1,11 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* names.c -- USB name database manipulation routines
*
* Copyright (C) 1999, 2000 Thomas Sailer (sailer@ife.ee.ethz.ch)
*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- *
- *
- *
- *
* Copyright (C) 2005 Takahiro Hirofuchi
* - names_deinit() is added.
- *
*/
#include <sys/types.h>
diff --git a/tools/usb/usbip/libsrc/names.h b/tools/usb/usbip/libsrc/names.h
index 6809265..b399582 100644
--- a/tools/usb/usbip/libsrc/names.h
+++ b/tools/usb/usbip/libsrc/names.h
@@ -1,24 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* names.h -- USB name database manipulation routines
*
* Copyright (C) 1999, 2000 Thomas Sailer (sailer@ife.ee.ethz.ch)
*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- *
- *
* Copyright (C) 2005 Takahiro Hirofuchi
* - names_free() is added.
*/
diff --git a/tools/usb/usbip/libsrc/usbip_common.c b/tools/usb/usbip/libsrc/usbip_common.c
index bb42463..b8d7d48 100644
--- a/tools/usb/usbip/libsrc/usbip_common.c
+++ b/tools/usb/usbip/libsrc/usbip_common.c
@@ -226,8 +226,10 @@
path = udev_device_get_syspath(sdev);
name = udev_device_get_sysname(sdev);
- strncpy(udev->path, path, SYSFS_PATH_MAX);
- strncpy(udev->busid, name, SYSFS_BUS_ID_SIZE);
+ strncpy(udev->path, path, SYSFS_PATH_MAX - 1);
+ udev->path[SYSFS_PATH_MAX - 1] = '\0';
+ strncpy(udev->busid, name, SYSFS_BUS_ID_SIZE - 1);
+ udev->busid[SYSFS_BUS_ID_SIZE - 1] = '\0';
sscanf(name, "%u-%u", &busnum, &devnum);
udev->busnum = busnum;
diff --git a/tools/usb/usbip/libsrc/usbip_device_driver.c b/tools/usb/usbip/libsrc/usbip_device_driver.c
index ec3a0b7..927a151 100644
--- a/tools/usb/usbip/libsrc/usbip_device_driver.c
+++ b/tools/usb/usbip/libsrc/usbip_device_driver.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Copyright (C) 2015 Karol Kosik <karo9@interia.eu>
* 2015 Samsung Electronics
@@ -6,19 +7,6 @@
* Based on tools/usb/usbip/libsrc/usbip_host_driver.c, which is:
* Copyright (C) 2011 matt mooney <mfm@muteddisk.com>
* 2005-2007 Takahiro Hirofuchi
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <fcntl.h>
@@ -81,7 +69,7 @@
FILE *fd = NULL;
struct udev_device *plat;
const char *speed;
- int ret = 0;
+ size_t ret;
plat = udev_device_get_parent(sdev);
path = udev_device_get_syspath(plat);
@@ -91,8 +79,10 @@
if (!fd)
return -1;
ret = fread((char *) &descr, sizeof(descr), 1, fd);
- if (ret < 0)
+ if (ret != 1) {
+ err("Cannot read vudc device descr file: %s", strerror(errno));
goto err;
+ }
fclose(fd);
copy_descr_attr(dev, &descr, bDeviceClass);
@@ -103,7 +93,8 @@
copy_descr_attr16(dev, &descr, idProduct);
copy_descr_attr16(dev, &descr, bcdDevice);
- strncpy(dev->path, path, SYSFS_PATH_MAX);
+ strncpy(dev->path, path, SYSFS_PATH_MAX - 1);
+ dev->path[SYSFS_PATH_MAX - 1] = '\0';
dev->speed = USB_SPEED_UNKNOWN;
speed = udev_device_get_sysattr_value(sdev, "current_speed");
@@ -122,7 +113,8 @@
dev->busnum = 0;
name = udev_device_get_sysname(plat);
- strncpy(dev->busid, name, SYSFS_BUS_ID_SIZE);
+ strncpy(dev->busid, name, SYSFS_BUS_ID_SIZE - 1);
+ dev->busid[SYSFS_BUS_ID_SIZE - 1] = '\0';
return 0;
err:
fclose(fd);
diff --git a/tools/usb/usbip/libsrc/usbip_device_driver.h b/tools/usb/usbip/libsrc/usbip_device_driver.h
index 54cb658..1ce0bbd 100644
--- a/tools/usb/usbip/libsrc/usbip_device_driver.h
+++ b/tools/usb/usbip/libsrc/usbip_device_driver.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* Copyright (C) 2015 Karol Kosik <karo9@interia.eu>
* 2015 Samsung Electronics
@@ -6,19 +7,6 @@
* Based on tools/usb/usbip/libsrc/usbip_host_driver.c, which is:
* Copyright (C) 2011 matt mooney <mfm@muteddisk.com>
* 2005-2007 Takahiro Hirofuchi
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __USBIP_DEVICE_DRIVER_H
diff --git a/tools/usb/usbip/libsrc/usbip_host_common.c b/tools/usb/usbip/libsrc/usbip_host_common.c
index dc93fad..d1d8ba2 100644
--- a/tools/usb/usbip/libsrc/usbip_host_common.c
+++ b/tools/usb/usbip/libsrc/usbip_host_common.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Copyright (C) 2015-2016 Samsung Electronics
* Igor Kotrasinski <i.kotrasinsk@samsung.com>
@@ -6,19 +7,6 @@
* Refactored from usbip_host_driver.c, which is:
* Copyright (C) 2011 matt mooney <mfm@muteddisk.com>
* 2005-2007 Takahiro Hirofuchi
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <sys/types.h>
@@ -43,7 +31,7 @@
int size;
int fd;
int length;
- char status;
+ char status[2] = { 0 };
int value = 0;
size = snprintf(status_attr_path, sizeof(status_attr_path),
@@ -61,15 +49,15 @@
return -1;
}
- length = read(fd, &status, 1);
+ length = read(fd, status, 1);
if (length < 0) {
err("error reading attribute %s", status_attr_path);
close(fd);
return -1;
}
- value = atoi(&status);
-
+ value = atoi(status);
+ close(fd);
return value;
}
diff --git a/tools/usb/usbip/libsrc/usbip_host_common.h b/tools/usb/usbip/libsrc/usbip_host_common.h
index a64b803..f46967c 100644
--- a/tools/usb/usbip/libsrc/usbip_host_common.h
+++ b/tools/usb/usbip/libsrc/usbip_host_common.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* Copyright (C) 2015-2016 Samsung Electronics
* Igor Kotrasinski <i.kotrasinsk@samsung.com>
@@ -6,19 +7,6 @@
* Refactored from usbip_host_driver.c, which is:
* Copyright (C) 2011 matt mooney <mfm@muteddisk.com>
* 2005-2007 Takahiro Hirofuchi
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __USBIP_HOST_COMMON_H
diff --git a/tools/usb/usbip/libsrc/usbip_host_driver.c b/tools/usb/usbip/libsrc/usbip_host_driver.c
index 4de6edc..573e73e 100644
--- a/tools/usb/usbip/libsrc/usbip_host_driver.c
+++ b/tools/usb/usbip/libsrc/usbip_host_driver.c
@@ -1,22 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Copyright (C) 2011 matt mooney <mfm@muteddisk.com>
* 2005-2007 Takahiro Hirofuchi
* Copyright (C) 2015-2016 Samsung Electronics
* Igor Kotrasinski <i.kotrasinsk@samsung.com>
* Krzysztof Opasiak <k.opasiak@samsung.com>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <unistd.h>
diff --git a/tools/usb/usbip/libsrc/usbip_host_driver.h b/tools/usb/usbip/libsrc/usbip_host_driver.h
index 77f07e7..6ba996c 100644
--- a/tools/usb/usbip/libsrc/usbip_host_driver.h
+++ b/tools/usb/usbip/libsrc/usbip_host_driver.h
@@ -1,22 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* Copyright (C) 2011 matt mooney <mfm@muteddisk.com>
* 2005-2007 Takahiro Hirofuchi
* Copyright (C) 2015-2016 Samsung Electronics
* Igor Kotrasinski <i.kotrasinsk@samsung.com>
* Krzysztof Opasiak <k.opasiak@samsung.com>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __USBIP_HOST_DRIVER_H
diff --git a/tools/usb/usbip/libsrc/vhci_driver.c b/tools/usb/usbip/libsrc/vhci_driver.c
index 4204359..8159fd9 100644
--- a/tools/usb/usbip/libsrc/vhci_driver.c
+++ b/tools/usb/usbip/libsrc/vhci_driver.c
@@ -150,7 +150,7 @@
static int vhci_hcd_filter(const struct dirent *dirent)
{
- return strcmp(dirent->d_name, "vhci_hcd") >= 0;
+ return !strncmp(dirent->d_name, "vhci_hcd.", 9);
}
static int get_ncontrollers(void)