| commit | 7c6e3133f57b6c908e211c0013fcb68d5a44d919 | [log] [tgz] |
|---|---|---|
| author | Josh Gao <jmgao@google.com> | Sun Jan 22 17:59:02 2017 -0800 |
| committer | Josh Gao <jmgao@google.com> | Mon Jan 23 11:39:31 2017 -0800 |
| tree | 4dcc472531afdb58afad41e572cbc10da50df259 | |
| parent | 122479f4a0774a2a5599e6052ad427cbbeb8094a [diff] |
crash_dump: set a watchdog timer. PTRACE_DETACH is only necessary if the process is in group-stop state, the tracer exiting is sufficient to detach and resume tracees. Using this, set a 5 second timer with alarm(2) that just kills us, to avoid leaving processes stopped. Bug: http://b/34472671 Test: debuggerd_test Test: crasher + manually inserting a 10 second sleep into crash_dump Change-Id: Iacaa796f79037aa1585f3f2159abe45ef0069311