nixos network-interfaces.nix: fixup after the last change

TL;DR: ipv6 tests were broken (probably the privacy-extension stuff) NixOS#68227 (comment)
nkpart · Sep 28, 2019 · 4c07c0f · 4c07c0f
1 parent 718b6d9
commit 4c07c0f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/nixos/modules/tasks/network-interfaces.nix b/nixos/modules/tasks/network-interfaces.nix
@@ -1092,7 +1092,7 @@ in
         destination = "/etc/udev/rules.d/98-${name}";
         text = ''
           # enable and prefer IPv6 privacy addresses by default
-          ACTION=="add", SUBSYSTEM=="net", RUN+="${pkgs.coreutils}/bin/echo 2 > /proc/sys/net/ipv6/conf/%k/use_tempaddr"
+          ACTION=="add", SUBSYSTEM=="net", RUN+="${pkgs.bash}/bin/sh -c 'echo 2 > /proc/sys/net/ipv6/conf/%k/use_tempaddr'"
         '';
       })
       (pkgs.writeTextFile rec {