From 6ff8dc23e3b552a9bb94cca94e014a4c3e76006e Mon Sep 17 00:00:00 2001
From: Matt Borgerson <contact@mborgerson.com>
Date: Wed, 18 Feb 2026 23:23:37 -0700
Subject: [PATCH] xblc: Ensure input packets are always padded

---
 hw/xbox/xblc.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/hw/xbox/xblc.c b/hw/xbox/xblc.c
index da00c7eceb..6a4daf24fc 100644
--- a/hw/xbox/xblc.c
+++ b/hw/xbox/xblc.c
@@ -260,10 +260,6 @@ static void usb_xblc_handle_data(USBDevice *dev, USBPacket *p)
             remaining -= chunk_len;
         }
 
-        if (p->iov.size > p->actual_length) {
-            usb_packet_skip(p, p->iov.size - p->actual_length);
-        }
-
         break;
     }
     case USB_TOKEN_OUT:
@@ -286,6 +282,10 @@ static void usb_xblc_handle_data(USBDevice *dev, USBPacket *p)
         assert(!"Iso cannot report STALL/HALT");
         break;
     }
+
+    if (p->pid == USB_TOKEN_IN && p->iov.size > p->actual_length) {
+        usb_packet_skip(p, p->iov.size - p->actual_length);
+    }
 }
 
 static void xblc_audio_channel_init(USBXBLCState *s, bool capture, Error **errp)