When using JDK's zipInputStream to decorate zip4j, due to the CRC32 mechanism, a close stream exception will be generated

srikanth-lingala / zip4j

A Java library for zip files and streams

Apache License 2.0

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When using JDK's zipInputStream to decorate zip4j, due to the CRC32 mechanism, a close stream exception will be generated #515

Closed laglangyue closed 10 months ago

laglangyue commented 10 months ago

1 Use JDK zipInputStream to writer a paraent zipFile which contains some zipFile. 2 use zip4j open this zip，and use JDK zipInputStream open the inner zipFile，when close zipInputSteam. it exceptioned.

Suppressed: java.io.IOException: invalid CRC for file: 74193495856f4761b60d035d64e3c408/resource/bca7e8181b00455fa33ee988f7b73bb9-all.zip
        at net.lingala.zip4j.io.ZipInputStream.close(ZipInputStream.java:77)
        at net.lingala.zip4j.io.ZipInputStream.close(ZipInputStream.java:60)

laglangyue commented 10 months ago

because the JDK will use close() method

laglangyue commented 10 months ago

I'm not sure if this can be optimized, should CRC be verified by default

laglangyue commented 10 months ago

I find my version is 1.x，but now it support 2.x. I think 2. x should no longer have this issue.