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-rw-r--r--usb/ncr-dispenser.lua4
1 files changed, 2 insertions, 2 deletions
diff --git a/usb/ncr-dispenser.lua b/usb/ncr-dispenser.lua
index 216cb65..2ade95d 100644
--- a/usb/ncr-dispenser.lua
+++ b/usb/ncr-dispenser.lua
@@ -38,9 +38,9 @@ function dispenser_proto.dissector(buffer,pinfo,tree)
local usb_tt = usb_tt_f()
local usb_dl = usb_dl_f()
if usb_tt.value == 0x01 and usb_dl.value >= 63 then
- local off = 64
+ local off = 64 -- linux (usbmon)
if usb_hl then
- off = usb_hl.value
+ off = usb_hl.value -- windows (https://desowin.org/usbpcap/)
end
local magic = buffer(off + 8,2)
if magic:le_uint() == 0xbeef then