diff options
| author | Corinna Vinschen <corinna@vinschen.de> | 2019-02-25 23:06:15 +0300 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2019-02-25 23:06:15 +0300 |
| commit | 3b3ba558e90e7ce07eb0b9a5939453d4b90bd5e5 (patch) | |
| tree | 7d1b2e6dd940dfa3e80c8f2b64f5146b4d009d31 | |
| parent | 98afd02be3a507ed09d77eb0cf9569480740edd8 (diff) | |
Cygwin: use NULL security descriptor in InitializeObjectAttributes
Using sec_none{_nih} is just a roundabout way to specify a
NULL SD.
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
| -rw-r--r-- | winsup/cygwin/forkable.cc | 6 | ||||
| -rw-r--r-- | winsup/cygwin/mmap.cc | 3 | ||||
| -rw-r--r-- | winsup/cygwin/posix_timer.cc | 3 |
3 files changed, 4 insertions, 8 deletions
diff --git a/winsup/cygwin/forkable.cc b/winsup/cygwin/forkable.cc index 1067eac85..d1b0f5723 100644 --- a/winsup/cygwin/forkable.cc +++ b/winsup/cygwin/forkable.cc @@ -58,8 +58,7 @@ mkdirs (PWCHAR ntdirname, int lastsepcount) UNICODE_STRING dn; RtlInitUnicodeString (&dn, ntdirname); OBJECT_ATTRIBUTES oa; - InitializeObjectAttributes (&oa, &dn, 0, NULL, - sec_none_nih.lpSecurityDescriptor); + InitializeObjectAttributes (&oa, &dn, 0, NULL, NULL); HANDLE dh = NULL; NTSTATUS status; IO_STATUS_BLOCK iosb; @@ -765,8 +764,7 @@ dll_list::create_forkables () RtlInitUnicodeString (&fn, ntname); OBJECT_ATTRIBUTES oa; - InitializeObjectAttributes (&oa, &fn, 0, NULL, - sec_none_nih.lpSecurityDescriptor); + InitializeObjectAttributes (&oa, &fn, 0, NULL, NULL); HANDLE hlocal = NULL; NTSTATUS status; IO_STATUS_BLOCK iosb; diff --git a/winsup/cygwin/mmap.cc b/winsup/cygwin/mmap.cc index f48790a8a..1d81d534f 100644 --- a/winsup/cygwin/mmap.cc +++ b/winsup/cygwin/mmap.cc @@ -145,8 +145,7 @@ CreateMapping (HANDLE fhdl, size_t len, off_t off, DWORD openflags, ULONG attributes = attached (prot) ? SEC_RESERVE : SEC_COMMIT; OBJECT_ATTRIBUTES oa; - InitializeObjectAttributes (&oa, NULL, OBJ_INHERIT, NULL, - sec_none.lpSecurityDescriptor); + InitializeObjectAttributes (&oa, NULL, OBJ_INHERIT, NULL, NULL); if (fhdl == INVALID_HANDLE_VALUE) { diff --git a/winsup/cygwin/posix_timer.cc b/winsup/cygwin/posix_timer.cc index 0332cab92..d9d4a9a18 100644 --- a/winsup/cygwin/posix_timer.cc +++ b/winsup/cygwin/posix_timer.cc @@ -306,8 +306,7 @@ timer_tracker::settime (int flags, const itimerspec *new_value, { OBJECT_ATTRIBUTES attr; - InitializeObjectAttributes (&attr, NULL, 0, NULL, - sec_none_nih.lpSecurityDescriptor); + InitializeObjectAttributes (&attr, NULL, 0, NULL, NULL); status = NtCreateEvent (&cancel_evt, EVENT_ALL_ACCESS, &attr, NotificationEvent, FALSE); if (!NT_SUCCESS (status)) |