[riot-notifications] [RIOT-OS/RIOT] gnrc_netif: use link-local source address if destination is link-local (#16665)
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Wed Jul 21 11:10:56 CEST 2021
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### Contribution description
So while debugging some strange behavior in GNRC I noticed that sometimes a packet would be send to a link-local address with a global address as the source if the source address is left unspecified.
Is this the intended behavior? From my naive understanding I would expect to only use link-local addresses when targeting another on-link host, but I might be wrong.
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-- Commit Summary --
* gnrc_netif: use link-local source address if destination is link-local
-- File Changes --
M sys/net/gnrc/netif/gnrc_netif.c (4)
-- Patch Links --
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