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Avoid printing output bytes on decompress error

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Instead, print the number of bytes decompressed so far

Fixes #452
This commit is contained in:
Tristan 2022-10-07 03:50:33 +01:00 committed by Josh Holmer
parent 9479f5f4f5
commit 86a72ea127
1 changed files with 7 additions and 2 deletions
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9
src/deflate/mod.rs
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@ -27,8 +27,13 @@ pub mod cfzlib {
/// Decompress a data stream using the DEFLATE algorithm /// Decompress a data stream using the DEFLATE algorithm
pub fn inflate(data: &[u8]) -> PngResult<Vec<u8>> { pub fn inflate(data: &[u8]) -> PngResult<Vec<u8>> {
miniz_oxide::inflate::decompress_to_vec_zlib(data) miniz_oxide::inflate::decompress_to_vec_zlib(data).map_err(|e| {
.map_err(|e| PngError::new(&format!("Error on decompress: {:?}", e))) PngError::new(&format!(
"Error on decompress: {:?} (after {:?} decompressed bytes)",
e.status,
e.output.len()
))
})
} }
/// Compress a data stream using the DEFLATE algorithm /// Compress a data stream using the DEFLATE algorithm