Scan text in 64KB chunks #1
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This commit fixes a potential denial of service vulnerability in logrus.Writer() that could be triggered by logging text longer than 64KB without newlines. Previously, the bufio.Scanner used by Writer() would hang indefinitely when reading such text without newlines, causing the application to become unresponsive.
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Extending the fantastic work by @ozfive at sirupsen#1376, this PR aims to illustrate the necessary fix, improved git commit message and fix CI.