tree 98f47c9bc12c96b3750552c4aabf317bdcf504b5
parent 7ade6726652023608d2a6b7f1844c386a052975c
author Jonas Paulsson <paulsson@linux.vnet.ibm.com> 1636572462 +0100
committer Copybara-Service <copybara-worker@google.com> 1637178326 -0800

[SystemZ] [Sanitizer] Bugfixes in internal_clone().

The __flags variable needs to be of type 'long' in order to get sign extended
properly.

internal_clone() uses an svc (Supervisor Call) directly (as opposed to
internal_syscall), and therefore needs to take care to set errno and return
-1 as needed.

Review: Ulrich Weigand
GitOrigin-RevId: 4c32e3d967ecbc4e7f90fef546b5ed38bbd2f7a6