diff options
| author | Takashi Yano <takashi.yano@nifty.ne.jp> | 2021-09-14 06:48:03 +0300 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2021-09-14 11:22:15 +0300 |
| commit | 3e80b12fde6126d85ae2ee58ba57e499c57b6c92 (patch) | |
| tree | 732263d79d0fabbc5cdc8a95cce903ac2a89ea0a | |
| parent | 8985f1c7c4d621498642e1c0fd349a5526006de4 (diff) | |
Cygwin: fhandler_base::dup Reflect O_CLOEXEC to inheritance flag.
- Currently fhandler_base::dup duplicates handles with bInheritHandle
TRUE unconditionally. This patch reflects O_CLOEXEC flag to that
parameter.
| -rw-r--r-- | winsup/cygwin/fhandler.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/winsup/cygwin/fhandler.cc b/winsup/cygwin/fhandler.cc index 39fe2640a..9dfe70be3 100644 --- a/winsup/cygwin/fhandler.cc +++ b/winsup/cygwin/fhandler.cc @@ -1308,7 +1308,7 @@ fhandler_base::init (HANDLE f, DWORD a, mode_t bin) } int -fhandler_base::dup (fhandler_base *child, int) +fhandler_base::dup (fhandler_base *child, int flags) { debug_printf ("in fhandler_base dup"); @@ -1317,7 +1317,7 @@ fhandler_base::dup (fhandler_base *child, int) { if (!DuplicateHandle (GetCurrentProcess (), get_handle (), GetCurrentProcess (), &nh, - 0, TRUE, DUPLICATE_SAME_ACCESS)) + 0, !(flags & O_CLOEXEC), DUPLICATE_SAME_ACCESS)) { debug_printf ("dup(%s) failed, handle %p, %E", get_name (), get_handle ()); |