tree 048c949d533b6c7e3d796b224eab2e1519a402d4
parent 8fad110bfa18b962b8c6e3a25297970a0febe1f2
author Josh Gao <jmgao@google.com> 1493943177 -0700
committer Josh Gao <jmgao@google.com> 1494021492 -0700

debuggerd_handler: use syscall(__NR_get[pt]id) instead of get[pt]id.

bionic's cached values for getpid/gettid can be invalid if the crashing
process manually invoked clone to create a thread or process, which
will lead the crash_dump refusing to do anything, because it sees the
actual values.

Use the getpid/gettid syscalls directly to ensure correct values on
this end.

Bug: http://b/37769298
Test: debuggerd_test
Change-Id: I0b1e652beb1a66e564a48b88ed7fa971d61c6ff9