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video: Log the hash mismatch when openh264 is wrong 

Co-authored-by: TÖRÖK Attila <torokati44@gmail.com>
This commit is contained in:
Nathan Adams 2024-08-07 21:05:17 +02:00 committed by Kamil Jarosz
parent b9054c4f45
commit 9b5e33ab7d
1 changed files with 7 additions and 2 deletions
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9
video/external/src/backend.rs vendored
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@ -104,10 +104,15 @@ impl ExternalVideoBackend {
// Regardless of whether the library was already there, or we just downloaded it, let's check the MD5 hash.
let mut md5 = Md5::new();
copy(&mut File::open(filepath.clone())?, &mut md5)?;
let result: [u8; 16] = md5.finalize().into();
let md5digest = md5.finalize();
let result: [u8; 16] = md5digest.into();
if result[..] != hex::decode(md5sum)?[..] {
return Err(format!("MD5 checksum mismatch for {}", filename).into());
let size = filepath.metadata().map(|f| f.len()).unwrap_or_default();
return Err(format!(
"MD5 checksum mismatch for {filename}; expected {md5sum}, found {md5digest:x} (with a size of {size} bytes)",
)
.into());
}
Ok(filepath)