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Merge pull request #12194 from NixOS/mergify/bp/2.24-maintenance/pr-11684

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libstore: Make our sandbox pivot_root directory accessible to ourself (backport #11684)
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mergify[bot] 2025-01-10 20:51:33 +00:00 • committed by GitHub
commit 86da8bbbf3
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src/libstore/unix/build/local-derivation-goal.cc
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@ -1966,7 +1966,7 @@ void LocalDerivationGoal::runChild()
if (chdir(chrootRootDir.c_str()) == -1) if (chdir(chrootRootDir.c_str()) == -1)
throw SysError("cannot change directory to '%1%'", chrootRootDir); throw SysError("cannot change directory to '%1%'", chrootRootDir);
if (mkdir("real-root", 0) == -1) if (mkdir("real-root", 0500) == -1)
throw SysError("cannot create real-root directory"); throw SysError("cannot create real-root directory");
if (pivot_root(".", "real-root") == -1) if (pivot_root(".", "real-root") == -1)