tree 6170af56d1b5d922aaed0b83c2824cbd94c25da8
parent c59b27974113765fff9715241da8a13f0ebf3314
author Almaz Mingaleev <mingaleev@google.com> 1713359507 +0100
committer Almaz Mingaleev <mingaleev@google.com> 1713366779 +0100

Do not accept zip files with invalid headers.

According to Section 4.3.6 in [1] non-empty zip file starts with
local file header. 4.3.1 allows empty files, and in such case
file starts with "end of central directory record".

This aligns ZipFile with libziparchive modulo empty zip files -
libziparchive rejects them.

Ignore-AOSP-First: b/309938635#comment1

[1] https://pkwaredownloads.blob.core.windows.net/pem/APPNOTE.txt

Bug: 309938635
Test: CtsLibcoreTestCases
Test: CtsLibcoreOjTestCases
Change-Id: I545cdd49ec3cc138331145f4716c8148662a478b