[libvirt] PATCH: 2/5: Fix signal handler race condition

[Jim Meyering]

"Daniel P. Berrange" <berrange at redhat.com> wrote:
> This is the same patch from yesterday to fix the signal handler race
> condition. We block signals before doing a fork(), and then in the child
> reset all signal handlers before finally unblocking all signals. The
> parent will restore its original signal mask after fork. I've fixed the
> incorrect return code check on pthread_sigmask() and iterate from 1
> instead of 0. I'll switch to pid_t later, since that'll involve changing
> all callers too.
>
> In the internal.h file I also #define pthread_sigmask to sigprocmask
> for scenarios where we don't have pthread - as per other usage. This
> exposed a bug in remote_protocol.c file where it was not including
> the config.h file, hence that change here too

This looks fine now.
ACK.

>  qemud/remote_protocol.c |    1
>  qemud/remote_protocol.h |    1
>  qemud/remote_protocol.x |    1
>  src/internal.h          |    1