tree 6b2c156228d872088f36c1b96d6cdb926e47c385
parent 15962d14e53a2e6a519050c98b7b5e75b4792704
author Ben Pastene <bpastene@chromium.org> 1599150475 -0700
committer Commit Bot <commit-bot@chromium.org> 1599625267 +0000

cache: Handle trailing garbage when untarring via pbzip2.

pbzip2 doesn't appear to successfully decompress some tbz2 files used
in simple chrome without this arg:
https://ci.chromium.org/p/chrome/builders/ci/chromeos-betty-pi-arc-chrome/8769
https://ci.chromium.org/p/chrome/builders/ci/chromeos-kevin-chrome/9633

So pass in 'ignore-trailing-garbage=1' to pbzip2.

BUG=chromium:1034063
TEST=unittest
TEST=installed pbzip2 and simplechrome'ed locally

Change-Id: Ibffd6aeaf8936a28eb1d373ab6cc32e08243a0b3
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/chromite/+/2392079
Reviewed-by: Mike Frysinger <vapier@chromium.org>
Commit-Queue: Ben Pastene <bpastene@chromium.org>
Tested-by: Ben Pastene <bpastene@chromium.org>