DHCP protocol: seconds since boot is in big endian byte order.

git-svn-id: svn://kolibrios.org@6228 a494cfbc-eb01-0410-851d-a64ba20cac60
2016-02-14 22:22:59 +00:00 · 2016-02-14 22:22:59 +00:00 · ba4849dc54
commit ba4849dc54
parent 1486250609
1 changed files with 1 additions and 0 deletions
--- a/programs/network/zeroconf/zeroconf.asm
+++ b/programs/network/zeroconf/zeroconf.asm
@ -358,6 +358,7 @@ build_dhcp_packet:
        xor     edx, edx
        mov     ebx, 100
        div     ebx                                                     ; Divide by 100 to get number of seconds
+        xchg    al, ah                                                  ; Convert to big endian
        mov     [tx_msg.secs], ax
        mov     [tx_msg.flags], 0