diff options
Diffstat (limited to 'tvix')
| -rw-r--r-- | tvix/glue/src/tvix_store_io.rs | 7 | ||||
| -rw-r--r-- | tvix/nix-compat/src/store_path/utils.rs | 6 | ||||
| -rw-r--r-- | tvix/store/src/bin/tvix-store.rs | 10 |
3 files changed, 18 insertions, 5 deletions
diff --git a/tvix/glue/src/tvix_store_io.rs b/tvix/glue/src/tvix_store_io.rs index 41cae97ebf52..5c255d5a30c3 100644 --- a/tvix/glue/src/tvix_store_io.rs +++ b/tvix/glue/src/tvix_store_io.rs @@ -326,7 +326,12 @@ async fn import_path_with_pathinfo( .to_str() .expect("path must be valid unicode"); - let output_path = store_path::build_nar_based_store_path(&nar_sha256, name); + let output_path = store_path::build_nar_based_store_path(&nar_sha256, name).map_err(|_| { + std::io::Error::new( + std::io::ErrorKind::InvalidData, + format!("invalid name: {}", name), + ) + })?; // assemble a new root_node with a name that is derived from the nar hash. let root_node = root_node.rename(output_path.to_string().into_bytes().into()); diff --git a/tvix/nix-compat/src/store_path/utils.rs b/tvix/nix-compat/src/store_path/utils.rs index af593d27affd..0b75ef50647c 100644 --- a/tvix/nix-compat/src/store_path/utils.rs +++ b/tvix/nix-compat/src/store_path/utils.rs @@ -115,14 +115,14 @@ pub fn build_ca_path<'a, S: AsRef<str>, I: IntoIterator<Item = S>>( } /// For given NAR sha256 digest and name, return the new [StorePathRef] this -/// would have. +/// would have, or an error, in case the name is invalid. pub fn build_nar_based_store_path<'a>( nar_sha256_digest: &[u8; 32], name: &'a str, -) -> StorePathRef<'a> { +) -> Result<StorePathRef<'a>, BuildStorePathError> { let nar_hash_with_mode = CAHash::Nar(NixHash::Sha256(nar_sha256_digest.to_owned())); - build_ca_path(name, &nar_hash_with_mode, Vec::<String>::new(), false).unwrap() + build_ca_path(name, &nar_hash_with_mode, Vec::<String>::new(), false) } /// This builds an input-addressed store path. diff --git a/tvix/store/src/bin/tvix-store.rs b/tvix/store/src/bin/tvix-store.rs index ab80415cf2e5..ef66d6b7bab1 100644 --- a/tvix/store/src/bin/tvix-store.rs +++ b/tvix/store/src/bin/tvix-store.rs @@ -283,8 +283,16 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> { let (nar_size, nar_sha256) = path_info_service.calculate_nar(&root_node).await?; + // Calculate the output path. This might still fail, as some names are illegal. let output_path = - store_path::build_nar_based_store_path(&nar_sha256, name); + store_path::build_nar_based_store_path(&nar_sha256, name).map_err( + |_| { + std::io::Error::new( + std::io::ErrorKind::InvalidData, + format!("invalid name: {}", name), + ) + }, + )?; // assemble a new root_node with a name that is derived from the nar hash. let root_node = |