diff options
Diffstat (limited to 'winsup')
| -rw-r--r-- | winsup/cygwin/ChangeLog | 5 | ||||
| -rw-r--r-- | winsup/cygwin/pipe.cc | 9 |
2 files changed, 11 insertions, 3 deletions
diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog index 666dc3a78..c74f46fa6 100644 --- a/winsup/cygwin/ChangeLog +++ b/winsup/cygwin/ChangeLog @@ -1,5 +1,10 @@ 2003-03-22 Christopher Faylor <cgf@redhat.com> + * pipe.cc (fhandler_pipe::dup): Don't dup input_handle if it doesn't + exist. + +2003-03-22 Christopher Faylor <cgf@redhat.com> + * syscalls.cc (unlink): Be more defensive when SetFileAttributes is called. Fix typo in debugging output. diff --git a/winsup/cygwin/pipe.cc b/winsup/cygwin/pipe.cc index f131fd43f..a84aeee60 100644 --- a/winsup/cygwin/pipe.cc +++ b/winsup/cygwin/pipe.cc @@ -133,9 +133,12 @@ fhandler_pipe::fixup_after_fork (HANDLE parent) int fhandler_pipe::dup (fhandler_base *child) { - int res = fhandler_base::dup (child); - if (res) - return res; + if (get_handle ()) + { + int res = fhandler_base::dup (child); + if (res) + return res; + } fhandler_pipe *ftp = (fhandler_pipe *) child; |