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author | Florian Klink <flokli@flokli.de> | 2023-01-30 21:26:21 +0100 |
---|---|---|
committer | GitHub <noreply@github.com> | 2023-01-30 21:26:21 +0100 |
commit | cd47b8e4233b8e49b2c31b696551ffaf8ed8c61e (patch) | |
tree | e61131cbdd177ea940c93b709a48e29590d0f095 /nixos/modules | |
parent | 31931ffc350ef628e264c01b7cd21c7b92390bc9 (diff) | |
parent | 7f35c8b2ac51c9c93abaa4eaa23f4ac39e5db5a5 (diff) |
Merge pull request #213445 from Majiir/fix-systemd-coredump-truncation
nixos/systemd/coredump: fix kernel.core_pattern truncation
Diffstat (limited to 'nixos/modules')
-rw-r--r-- | nixos/modules/system/boot/systemd/coredump.nix | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/nixos/modules/system/boot/systemd/coredump.nix b/nixos/modules/system/boot/systemd/coredump.nix index c2ca973d3807..03ef00e5683c 100644 --- a/nixos/modules/system/boot/systemd/coredump.nix +++ b/nixos/modules/system/boot/systemd/coredump.nix @@ -44,7 +44,21 @@ in { ''; # install provided sysctl snippets - "sysctl.d/50-coredump.conf".source = "${systemd}/example/sysctl.d/50-coredump.conf"; + "sysctl.d/50-coredump.conf".source = + # Fix systemd-coredump error caused by truncation of `kernel.core_pattern` + # when the `systemd` derivation name is too long. This works by substituting + # the path to `systemd` with a symlink that has a constant-length path. + # + # See: https://github.com/NixOS/nixpkgs/issues/213408 + pkgs.substitute { + src = "${systemd}/example/sysctl.d/50-coredump.conf"; + replacements = [ + "--replace" + "${systemd}" + "${pkgs.symlinkJoin { name = "systemd"; paths = [ systemd ]; }}" + ]; + }; + "sysctl.d/50-default.conf".source = "${systemd}/example/sysctl.d/50-default.conf"; }; |