When extracting password protected archive and providing wrong password empty files are created

[mateuszbasiak]

Together with @JKolodziejczyk and @apospieszny, we have been testing NanaZip as the final project for the Software Testing course at Jagiellonian University. Here is one of our results:

When you try to extract password protected archive and provide the wrong password for each file in the archive an empty copy gets created.

Reproduction steps:

1. Create zip/7z archive encrypted with the given password
2. Try to extract it providing no password/wrong password

Expected result: The password prompt gets repeated or no files are created and a wrong password error message appears

Real result: Wrong password message appears, but empty files get created: