tree bac45a68cf3359f57e90bb075118385aa7b2a490
parent 63760409ad833cf803482e098367f49741b5f6d3
author Josh Gao <jmgao@google.com> 1463532387 -0700
committer Josh Gao <jmgao@google.com> 1463617230 -0700

adb: switch the socket list mutex to a recursive_mutex.

sockets.cpp was branching on whether a socket close function was
local_socket_close in order to avoid a potential deadlock if the socket
list lock was held while closing a peer socket.

Bug: http://b/28347842
Change-Id: I5e56f17fa54275284787f0f1dc150d1960256ab3
(cherry picked from commit 9b587dec6d0a57c8fe1083c1c543fbeb163d65fa)