diff options
| -rw-r--r-- | src/process/ntapi_tt_fork_v1.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/src/process/ntapi_tt_fork_v1.c b/src/process/ntapi_tt_fork_v1.c index eeee49b..74e0b7e 100644 --- a/src/process/ntapi_tt_fork_v1.c +++ b/src/process/ntapi_tt_fork_v1.c @@ -166,15 +166,20 @@ intptr_t __fastcall __ntapi_tt_fork_v1( timeout.quad = (-1) * 10 * 1000 * __NT_FORK_CHILD_WAIT_MILLISEC; htty_connected = 0; - if (at_locked_cas(&__internals->hlock,0,1)) - return (intptr_t)(-1); + while (at_locked_cas(&__internals->hlock,0,1)) + __ntapi->zw_delay_execution( + NT_SYNC_NON_ALERTABLE, + &(nt_timeout){{0,0}}); - if (hport_session && *hport_session) + if (hport_session && *hport_session) { if (__ntapi_tt_create_inheritable_event( &htty_connected, NT_NOTIFICATION_EVENT, - NT_EVENT_NOT_SIGNALED)) + NT_EVENT_NOT_SIGNALED)) { + at_store(&__internals->hlock,0); return (intptr_t)(-1); + } + } pid = __tt_fork_v1(); |