diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/usb/usbip/libsrc/usbip_common.c | 6 | ||||
| -rw-r--r-- | tools/usb/usbip/libsrc/usbip_device_driver.c | 6 |
2 files changed, 8 insertions, 4 deletions
diff --git a/tools/usb/usbip/libsrc/usbip_common.c b/tools/usb/usbip/libsrc/usbip_common.c index bb424638d75b..b8d7d480595a 100644 --- a/tools/usb/usbip/libsrc/usbip_common.c +++ b/tools/usb/usbip/libsrc/usbip_common.c @@ -226,8 +226,10 @@ int read_usb_device(struct udev_device *sdev, struct usbip_usb_device *udev) 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 5a3726eb44ab..051d7d3f443b 100644 --- a/tools/usb/usbip/libsrc/usbip_device_driver.c +++ b/tools/usb/usbip/libsrc/usbip_device_driver.c @@ -91,7 +91,8 @@ int read_usb_vudc_device(struct udev_device *sdev, struct usbip_usb_device *dev) 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"); @@ -110,7 +111,8 @@ int read_usb_vudc_device(struct udev_device *sdev, struct usbip_usb_device *dev) 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); |