| commit | 02873d85f529104bb8243a1569018c1053e48419 | [log] [tgz] |
|---|---|---|
| author | Hadrien Chauvin <hadrienchauvin@gmail.com> | Mon Feb 05 06:05:06 2018 -0800 |
| committer | Copybara-Service <copybara-piper@google.com> | Mon Feb 05 06:06:59 2018 -0800 |
| tree | c5bf363f17220ff1b99c5b1fff4c79d830494c07 | |
| parent | a610a2b77893ed9edd3038cffe803bce68f83a80 [diff] |
sha256 python tool: stream instead of reading whole file beforehand This is a rather small change to a Python tool used to produce a SHA256 hash. Currently, the whole file is loaded in memory before computing the hash, which causes problem when large files are processed. For instance, github.com/bazelbuild/rules_docker uses it to compute the hash of Docker images, which can be multiple GB in size. This PR avoids the tool to cause issues in a limited-memory environment. Closes #4243. PiperOrigin-RevId: 184518900
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