Pass a valid stack pointer to __bionic_clone in pthread.__bionic_clone

__bionic_clone modifies the child stack before cloning so the stack
pointer should be valid. The test is expecting an EINVAL error to be
generated from the incorrect flags: CLONE_THREAD set without
CLONE_SIGHAND.

Change-Id: Ic02192081f6f52df6f03d9810efa82d923247a11
1 file changed