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Commit a76ba857 authored by Steve Fung's avatar Steve Fung
Browse files

crash_reporter: Join AID_READPROC group 

Access to /proc files are limited to processes with group
permissions for AID_READPROC, so add that group to the list
of supplemental groups that the user_collector joins.

Bug: 25598241
Change-Id: I26c77b052229346a3ac7150f38e03294f3641f96
parent bf666599

crash_reporter/user_collector.cc

+2 −2
Original line number Diff line number Diff line
@@ -90,9 +90,9 @@ void UserCollector::Initialize( 
  directory_failure_ = directory_failure;

  filter_in_ = filter_in;



  gid_t groups[] = { AID_ROOT, AID_SYSTEM, AID_DBUS };

  gid_t groups[] = { AID_ROOT, AID_SYSTEM, AID_DBUS, AID_READPROC };

  if (setgroups(arraysize(groups), groups) != 0) {

    PLOG(FATAL) << "Unable to set groups to root, system, and dbus";

    PLOG(FATAL) << "Unable to set groups to root, system, dbus, and readproc";

  }

}