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Detect value set previously by ENV #1

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lstocchi opened this issue Dec 12, 2022 · 0 comments

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lstocchi commented Dec 12, 2022 •

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If a Dockerfile contains a env variable set and then used, the analyzer should get the actual value and analyze it.

ENV HTTP_PORT=8080

EXPOSE $HTTP_PORT

Now it prints this output

1 - strconv.Atoi: parsing "$HTTP_PORT": invalid syntax

2 - port 0 exposed at line 30 could be wrong. TCP/IP port numbers below 1024 are privileged port numbers

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