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nixos/malloc: fix scudo on non-x86_64 machines

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06kellyjac 2021-10-29 19:56:17 +01:00
parent 7b77cca268
commit 9ac11c0762
1 changed files with 9 additions and 2 deletions
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11
nixos/modules/config/malloc.nix
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@ -22,8 +22,15 @@ let
'';
};
scudo = {
libPath = "${pkgs.llvmPackages_latest.compiler-rt}/lib/linux/libclang_rt.scudo-x86_64.so";
scudo = let
platformMap = {
aarch64-linux = "aarch64";
x86_64-linux = "x86_64";
};
systemPlatform = platformMap.${pkgs.stdenv.hostPlatform.system} or (throw "scudo not supported on ${pkgs.stdenv.hostPlatform.system}");
in {
libPath = "${pkgs.llvmPackages_latest.compiler-rt}/lib/linux/libclang_rt.scudo-${systemPlatform}.so";
description = ''
A user-mode allocator based on LLVM Sanitizer’s CombinedAllocator,
which aims at providing additional mitigations against heap based