diff options
Diffstat (limited to 'hw/usb-serial.c')
| -rw-r--r-- | hw/usb-serial.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/hw/usb-serial.c b/hw/usb-serial.c index 40d04cb2db..a6a756d957 100644 --- a/hw/usb-serial.c +++ b/hw/usb-serial.c @@ -521,6 +521,8 @@ USBDevice *usb_serial_init(const char *filename) USBSerialState *s; CharDriverState *cdrv; unsigned short vendorid = 0x0403, productid = 0x6001; + char label[32]; + static int index; while (*filename && *filename != ':') { const char *p; @@ -555,7 +557,8 @@ USBDevice *usb_serial_init(const char *filename) if (!s) return NULL; - cdrv = qemu_chr_open(filename); + snprintf(label, sizeof(label), "usbserial%d", index++); + cdrv = qemu_chr_open(label, filename); if (!cdrv) goto fail; s->cs = cdrv; |