Subject: the ratio output by "gzip -l" is less than 0

From: shi xuantong <[email-masked]>
Date: Tue, 9 Sep 2025 15:02:50 +0000

gzip's version: 1.14
OS: openEuler
compiler:gcc-12.3.1

Reproduce steps:
echo "hiasdastysjdoyiojsad7saihdsd08y8768r" | gzip >> a.gz
gzip -l a.gz

result: