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| author | Rune Tynan <runetynan@gmail.com> | 2023-02-13 12:50:45 -0500 |
|---|---|---|
| committer | Rune Tynan <runetynan@gmail.com> | 2023-02-20 13:38:16 -0500 |
| commit | dce3947110a73efebb756242d5c775a3ddad32a9 (patch) | |
| tree | 2de9fe1d7f5276f3f8d174e7b370a168510ccd80 /compiler/rustc_codegen_ssa/src/back | |
| parent | 267cd1d2c5abf5f0d825822a4179ba807b69ffb4 (diff) | |
| download | rust-dce3947110a73efebb756242d5c775a3ddad32a9.tar.gz rust-dce3947110a73efebb756242d5c775a3ddad32a9.zip | |
Try adding metadata length prefix, and obey it while decoding
Diffstat (limited to 'compiler/rustc_codegen_ssa/src/back')
| -rw-r--r-- | compiler/rustc_codegen_ssa/src/back/metadata.rs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/compiler/rustc_codegen_ssa/src/back/metadata.rs b/compiler/rustc_codegen_ssa/src/back/metadata.rs index 7d3c14fec5f..190cd69a0e9 100644 --- a/compiler/rustc_codegen_ssa/src/back/metadata.rs +++ b/compiler/rustc_codegen_ssa/src/back/metadata.rs @@ -305,6 +305,7 @@ pub fn create_compressed_metadata_file( symbol_name: &str, ) -> Vec<u8> { let mut compressed = rustc_metadata::METADATA_HEADER.to_vec(); + compressed.write_all(&(metadata.raw_data().len() as u32).to_be_bytes()).unwrap(); FrameEncoder::new(&mut compressed).write_all(metadata.raw_data()).unwrap(); let Some(mut file) = create_object_file(sess) else { return compressed.to_vec(); |