liminix

commit b84a6e0aa53fb0e17eabade7dd624b2090655eb0
parent d729709869beeef9700a192a6ed81b4b48460c18
Author: Daniel Barlow <dan@telent.net>
Date:   Wed, 15 Feb 2023 19:49:16 +0000

fix poll() to not mutate its parameter

Diffstat:
M
pkgs/tufted/tftp.lua
 | 
8
+++++---

1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/pkgs/tufted/tftp.lua b/pkgs/tufted/tftp.lua
@@ -84,12 +84,14 @@ local poll = (function()
         if timedout then return nil end
         local ready = {}
         for _, fd in ipairs(readable) do
-            fds[fd].readable = true
+	   ready[fd] = ready[fd] or { fd = fd }
+	   ready[fd].readable = true
         end
         for _, fd in ipairs(writeable) do
-            fds[fd].writeable = true
+	   ready[fd] = ready[fd] or { fd = fd }
+	   ready[fd].writeable = true
         end
-        return fds
+        return ready
     end
 end)()