[libvirt] [PATCH 4/6] lxc: Check for non NULL usb prior to calling usbFreeDevice()

--- src/lxc/lxc_driver.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/src/lxc/lxc_driver.c b/src/lxc/lxc_driver.c index 8050ce6..d4b4989 100644 --- a/src/lxc/lxc_driver.c +++ b/src/lxc/lxc_driver.c @@ -3468,7 +3468,8 @@ cleanup: if (ret < 0 && created) unlink(dstfile); - usbFreeDevice(usb); + if (usb) + usbFreeDevice(usb); virCgroupFree(&group); VIR_FREE(src); VIR_FREE(dstfile); @@ -4022,7 +4023,8 @@ lxcDomainDetachDeviceHostdevUSBLive(virLXCDriverPtr driver, ret = 0; cleanup: - usbFreeDevice(usb); + if (usb) + usbFreeDevice(usb); VIR_FREE(dst); virCgroupFree(&group); return ret; -- 1.7.11.7