liminix

commit f2ec49f9f2d2d7769d9184441c6bb42550d546e8
parent 5a224c89807ade481fd098e315b610166cc4c2a2
Author: Daniel Barlow <dan@telent.net>
Date:   Sun,  3 May 2026 13:26:09 +0100

Merge remote-tracking branch 'pcc/fix14'

Diffstat:
M
pkgs/tufted/tftp.lua
 | 
7
++++---

1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/pkgs/tufted/tftp.lua b/pkgs/tufted/tftp.lua
@@ -177,9 +177,10 @@ function tftp:handle_RRQ(socket, host, port, source, options)
         end
         log(("coroutine started on %s:%s/"):format(host, port))
         while not done do
-            if tid >= 2^16 then
-                socket:sendto(err("File too big."), host, port)
-                error("File too big.")
+            if tid == 2^16 then
+                -- Roll over the tid. The specific rollover value is unspecified, but we
+                -- assume that the other side is U-Boot which rolls over to 0.
+                tid = 0
             end
             local okay, continue, data = pcall(source, blksize)
             if not okay then