tree 9453ac0ed689d7084b73ede163d29dd3a5d274d0
parent b0e51e388b8c952e28280f0e7035dc18fb9aa4e5
author Josh Gao <jmgao@google.com> 1496344793 -0700
committer Josh Gao <jmgao@google.com> 1496346164 -0700

debuggerd_client: increase pipe buffer size to max.

If a process tries to dump itself (e.g. system_server during ANRs),
crash_dump will block trying to write to its pipe if it's not
sufficiently large. Increase the pipe size to the max, and add a test
to make sure that it's always at least 1MB (the default value).

Bug: http://b/38427757
Test: debuggerd_test
Change-Id: Iddb0cb1e5ce9e687efa9e94c2748a1edfe09f119