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authorFlorian Klink <flokli@flokli.de>2023-02-16T16·11+0100
committerflokli <flokli@flokli.de>2023-03-10T10·58+0000
commitab02fc668c23a4f0f262dd889278f2fc36793f9e (patch)
tree1be5ba5925644035439687827e4ddb57a64ea565 /tvix/store/src/nar/mod.rs
parentbc3f71838f76b9ec141e1012f49e2a24d067c3c8 (diff)
feat(tvix/store): validate blob size in NARRenderer r/5917
Make sure the blob size in the current proto node matches what we get
back from the blob backend.

Change-Id: I939fa18f37c7bc86ada8a495c7be622e69ec47f8
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8129
Tested-by: BuildkiteCI
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Diffstat (limited to 'tvix/store/src/nar/mod.rs')
-rw-r--r--tvix/store/src/nar/mod.rs3
1 files changed, 3 insertions, 0 deletions
diff --git a/tvix/store/src/nar/mod.rs b/tvix/store/src/nar/mod.rs
index d7d2cec4d803..a3a8677d92a6 100644
--- a/tvix/store/src/nar/mod.rs
+++ b/tvix/store/src/nar/mod.rs
@@ -17,6 +17,9 @@ pub enum RenderError {
     #[error("unable to find blob {}, referred from {}", BASE64.encode(.0), .1)]
     BlobNotFound(Vec<u8>, String),
 
+    #[error("unexpected size in metadata for blob {}, referred from {} returned, expected {}, got {}", BASE64.encode(.0), .1, .2, .3)]
+    UnexpectedBlobMeta(Vec<u8>, String, u32, u32),
+
     #[error("failure using the NAR writer: {0}")]
     NARWriterError(std::io::Error),
 }