From: Jan Kiszka <jan.kis...@web.de> Many usbdevice_init implementors assume params is non-NULL.
Signed-off-by: Jan Kiszka <jan.kis...@web.de> Signed-off-by: Anthony Liguori <aligu...@us.ibm.com> (cherry picked from commit 702f3e0fb52c124c07f215426eeadb70a716643f) --- hw/usb-bus.c | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-) diff --git a/hw/usb-bus.c b/hw/usb-bus.c index 7c82314..3bb8986 100644 --- a/hw/usb-bus.c +++ b/hw/usb-bus.c @@ -264,7 +264,8 @@ USBDevice *usbdevice_create(const char *cmdline) USBBus *bus = usb_bus_find(-1 /* any */); DeviceInfo *info; USBDeviceInfo *usb; - char driver[32], *params; + char driver[32]; + const char *params; int len; params = strchr(cmdline,':'); @@ -275,6 +276,7 @@ USBDevice *usbdevice_create(const char *cmdline) len = sizeof(driver); pstrcpy(driver, len, cmdline); } else { + params = ""; pstrcpy(driver, sizeof(driver), cmdline); } -- 1.7.1.231.gd0b16