5.4-stable review patch. If anyone has any objections, please let me know.
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From: Thorsten Blum thorsten.blum@linux.dev
commit 98da66a70ad2396e5a508c4245367797ebc052ce upstream.
Since 'bcs->Residue' has the data type '__le32', convert it to the correct byte order of the CPU using this driver when assigning it to the local variable 'residue'.
Cc: stable stable@kernel.org Fixes: 50a6cb932d5c ("USB: usb_storage: add ums-realtek driver") Suggested-by: Alan Stern stern@rowland.harvard.edu Acked-by: Alan Stern stern@rowland.harvard.edu Signed-off-by: Thorsten Blum thorsten.blum@linux.dev Link: https://lore.kernel.org/r/20250813145247.184717-3-thorsten.blum@linux.dev Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/usb/storage/realtek_cr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/usb/storage/realtek_cr.c +++ b/drivers/usb/storage/realtek_cr.c @@ -252,7 +252,7 @@ static int rts51x_bulk_transport(struct return USB_STOR_TRANSPORT_ERROR; }
- residue = bcs->Residue; + residue = le32_to_cpu(bcs->Residue); if (bcs->Tag != us->tag) return USB_STOR_TRANSPORT_ERROR;