Fix potential issue with USB transactions >=32k multiples of 16k

libimobiledevice · Sep 28, 2010 · e534cc5 · e534cc5
1 parent 375c07f
commit e534cc5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/daemon/device.c b/daemon/device.c
@@ -576,7 +576,7 @@ void device_data_input(struct usb_device *usbdev, unsigned char *buffer, uint32_
 		}
 		memcpy(dev->pktbuf + dev->pktlen, buffer, length);
 		struct mux_header *mhdr = (struct mux_header *)dev->pktbuf;
-		if((length < USB_MRU) || (ntohl(mhdr->length) == length)) {
+		if((length < USB_MRU) || (ntohl(mhdr->length) == (length + dev->pktlen))) {
 			buffer = dev->pktbuf;
 			length += dev->pktlen;
 			dev->pktlen = 0;