tree 7f9308b1be0eef9de07c25ae85deb6aeb55b1576
parent d1683d27351bb06f1e896ce29512531b8e67e57c
author Jan Schär <jan@monogon.tech> 1737974066 +0100
committer Jan Schär <jan@monogon.tech> 1737996251 +0000

m/n/core/network: fix panic

If the channel is closed, then u.Link is nil, and calling .Attrs() on it
causes a nil pointer dereference panic.

Change-Id: I2d1b7b4e38957e6a55ef663876ac571e2dd6d3c1
Reviewed-on: https://review.monogon.dev/c/monogon/+/3809
Tested-by: Jenkins CI
Reviewed-by: Lorenz Brun <lorenz@monogon.tech>