diff options
Diffstat (limited to 'compiler')
| -rw-r--r-- | compiler/rustc_codegen_ssa/src/back/metadata.rs | 2 | ||||
| -rw-r--r-- | compiler/rustc_metadata/src/rmeta/decoder.rs | 3 |
2 files changed, 2 insertions, 3 deletions
diff --git a/compiler/rustc_codegen_ssa/src/back/metadata.rs b/compiler/rustc_codegen_ssa/src/back/metadata.rs index aaf75819e97..d5a223c1a7b 100644 --- a/compiler/rustc_codegen_ssa/src/back/metadata.rs +++ b/compiler/rustc_codegen_ssa/src/back/metadata.rs @@ -162,7 +162,7 @@ pub(super) fn get_metadata_xcoff<'a>(path: &Path, data: &'a [u8]) -> Result<&'a return Err(format!("Invalid metadata symbol offset: {offset}")); } // The offset specifies the location of rustc metadata in the comment section. - // The metadata is preceded by a 4-byte length field. + // The metadata is preceded by a 8-byte length field. let len = u64::from_le_bytes(info_data[(offset - 8)..offset].try_into().unwrap()) as usize; if offset + len > (info_data.len() as usize) { return Err(format!( diff --git a/compiler/rustc_metadata/src/rmeta/decoder.rs b/compiler/rustc_metadata/src/rmeta/decoder.rs index 9aaa72cfc80..ff0b8cad333 100644 --- a/compiler/rustc_metadata/src/rmeta/decoder.rs +++ b/compiler/rustc_metadata/src/rmeta/decoder.rs @@ -705,9 +705,8 @@ impl MetadataBlob { } fn root_pos(&self) -> NonZeroUsize { - let slice = &self.blob()[..]; let offset = METADATA_HEADER.len(); - let pos_bytes = slice[offset..][..8].try_into().unwrap(); + let pos_bytes = self.blob()[offset..][..8].try_into().unwrap(); let pos = u64::from_le_bytes(pos_bytes); NonZeroUsize::new(pos as usize).unwrap() } |