Extract tar.gz memory exhaustion

[dbpolito]

Describe the bug

Error:

Allowed memory size of 536870912 bytes exhausted (tried to allocate 512913866 bytes)

The error explodes here: PharData

Configration (please complete the following information):

• OS: alpine
• Version of library: latest

To Reproduce

Try to extract a file bigger than you max memory limit

It seems it's loading the entire file in memory, is this expected?

Interesting enough it works when extracting big gzip files

[wapmorgan]

Looks like zip or gzip-bomb and relates to Phar library, it's not UA issue

[wapmorgan]

@dbpolito need sample tar.gz file