at.com; Jincheng Miao
> Subject: [Qemu-devel] [PATCH] usb: initialize libusb_device to avoid crash
>
> If libusb_get_device_list() fails, the uninitialized local variable
> libusb_device would be passed to libusb_free_device_list(), that
> will cause a crash, like:
>
If libusb_get_device_list() fails, the uninitialized local variable
libusb_device would be passed to libusb_free_device_list(), that
will cause a crash, like:
(gdb) bt
#0 0x7fbbb4bafc10 in pthread_mutex_lock () from /lib64/libpthread.so.0
#1 0x7fbbb233e653 in libusb_unref_device (dev=0x
