tree 668d42f96625e310c64acec51adc9e7e89bcebbb
parent 5a5b364c54bbeb2ac032dac18e378370bd35fb45
author dcashman <dcashman@google.com> 1427912240 -0700
committer dcashman <dcashman@google.com> 1427918365 -0700

Allow apps to dump meminfo to serial_console.

Executing dumpsys meminfo over the console shell requires that output go to the
console_device.  meminfo passes a fd to each applicaiton thread so that it can
do this in IApplicationThread.dumpMemInfo().  Allow use of this fd.

Addresses the following denial:
type=1400 audit(1426793987.944:4224): avc: denied { read write } for pid=1809 comm="Binder_4" path="/dev/console" dev="tmpfs" ino=5684 scontext=u:r:platform_app:s0 tcontext=u:object_r:console_device:s0 tclass=chr_file

Bug: 17135173
Change-Id: Id5340a1fb3c8dbf41bda427720c4a0047bc557fc