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avr network app: only respond to ping request if dest address matches.

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Martin Preuss
2025-08-23 00:09:01 +02:00
parent 08d420a871
commit 5013bb8e29
1 changed files with 9 additions and 0 deletions
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9
avr/apps/network/main.asm
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@@ -189,6 +189,15 @@ appNetworkHandleRebootRequest_end:
appNetworkHandlePingRequest: appNetworkHandlePingRequest:
ld r17, X
lds r16, (netInterfaceData+NET_IFACE_OFFS_ADDRESS)
cp r16, r17
breq appNetworkHandlePingRequest_forMe
cpi r17, 0xff
breq appNetworkHandlePingRequest_forMe
clc
rjmp appNetworkHandlePingRequest_end
appNetworkHandlePingRequest_forMe:
adiw xh:xl, NETMSG_OFFS_SRCADDR adiw xh:xl, NETMSG_OFFS_SRCADDR
ld r17, X ld r17, X
push r17 push r17