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| author | Alex Klyubin <klyubin@google.com> | 2013-08-05 13:03:58 -0700 |
|---|---|---|
| committer | Alex Klyubin <klyubin@google.com> | 2013-08-21 12:15:27 -0700 |
| commit | b0739c662db6a19b49c0912b865edb2853156bda (patch) | |
| tree | 494cd028b6b22b2cb1fed2e35154f83f45db36f2 /libpackagelistparser/packagelistparser_test.cpp | |
| parent | 821678e1c7bd0af12fa4adc314c9024def9ba7c0 (diff) | |
Fix run-as which was broken in Android 4.3
In Android 4.3 the run-as binary no longer has the SUID/SGID bits
set. Instead, it requires to be installed with setuid and setgid
file-based capabilities. As a result of the above two changes, the
binary no longer executes as root when invoked by the "shell" user
but can still change its UID/GID to that of the target package.
Unfortunately, run-as attempts to chdir into the target package's
data directory before changing its effective UID/GID. As a result,
when run-as is invoked by the "shell" user, the chdir operation
fails.
The fix is for run-as to chdir after changing the effective UID/GID
to those of the target package.
Bug: 10154652
(cherry picked from commit f2904a7b63c2005ab588a9ba2fb309e73200ec81)
Change-Id: I0f6cb9efd49f5c2c491f7aa1d614d700a5ec2304
Diffstat (limited to 'libpackagelistparser/packagelistparser_test.cpp')
0 files changed, 0 insertions, 0 deletions