usb-host: Initialize dev->port the obviously safe way
Coverity worries the strcpy() could overrun the destination. It
can't, because the source always points to usb_host_scan()'s auto
port[], which has the same size. Use pstrcpy() anyway, to hush the
checker.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
diff --git a/hw/usb/host-linux.c b/hw/usb/host-linux.c
index a498840..ad75ce0 100644
--- a/hw/usb/host-linux.c
+++ b/hw/usb/host-linux.c
@@ -1314,7 +1314,7 @@
dev->bus_num = bus_num;
dev->addr = addr;
- strcpy(dev->port, port);
+ pstrcpy(dev->port, sizeof(dev->port), port);
dev->fd = fd;
/* read the device description */
