```toml
[advisory]
id = "RUSTSEC-2021-0103"
package = "molecule"
date = "2021-07-30"
url = "https://github.com/nervosnetwork/molecule/security/advisories/GHSA-82hm-vh7g-hrh9"
aliases = ["CVE-2021-45697", "GHSA-6p3c-v8vc-c244", "GHSA-82hm-vh7g-hrh9"]
[versions]
patched = [">= 0.7.2"]
```

#  Partial read is incorrect in molecule

Anyone who uses total_size(..) function to partial read the length of any FixVec will get an incorrect result, due to an incorrect implementation. This has been resolved in the 0.7.2 release.