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Merge pull request #12251 from nix-windows/local-store/fix-infinite-loop

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local-store: fix infinite loop on Windows
This commit is contained in:
Eelco Dolstra 2025-01-27 14:38:57 +01:00 • committed by GitHub
commit 6a2198dfad
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1 changed files with 5 additions and 6 deletions
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11
src/libstore/local-store.cc
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@ -167,16 +167,15 @@ LocalStore::LocalStore(
/* Ensure that the store and its parents are not symlinks. */
if (!settings.allowSymlinkedStore) {
Path path = realStoreDir;
struct stat st;
while (path != "/") {
st = lstat(path);
if (S_ISLNK(st.st_mode))
std::filesystem::path path = realStoreDir.get();
std::filesystem::path root = path.root_path();
while (path != root) {
if (std::filesystem::is_symlink(path))
throw Error(
"the path '%1%' is a symlink; "
"this is not allowed for the Nix store and its parent directories",
path);
path = dirOf(path);
path = path.parent_path();
}
}