diff options
| -rw-r--r-- | winsup/cygwin/fhandler_fifo.cc | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/winsup/cygwin/fhandler_fifo.cc b/winsup/cygwin/fhandler_fifo.cc index 409144fda..0a6dc0591 100644 --- a/winsup/cygwin/fhandler_fifo.cc +++ b/winsup/cygwin/fhandler_fifo.cc @@ -480,7 +480,14 @@ fhandler_fifo::open (int flags, mode_t) res = error_errno_set; goto out; } - fh->set_handle (ph); + if (!DuplicateHandle (GetCurrentProcess (), ph, GetCurrentProcess (), + &fh->get_handle (), 0, true, DUPLICATE_SAME_ACCESS)) + { + res = error_set_errno; + fh->close (); + delete fh; + goto out; + } fh->set_flags (flags); if (!(connect_evt = create_event ())) { |