* dtable.cc (dtable::vfork_parent_restore): Add debugging statement.
* exceptions.cc (try_to_debug): Spin only as long as we don't have a debugger attached. * fhandler.h (fhandler_base::set_nohandle): New method. (fhandler_base::get_nohandle): New method. * fhandler.cc (fhandler_base::dup): Avoid duplicating handle if there is no handle. * fhandler_disk_file.cc (fhandler_disk_file::opendir): Set nohandle flag on dummy fd. * Makefile.in: Make intermediate library for eventual inclusion in libcygwin.a * fhandler.h (fhandler_pipe::fhandler_pipe): Remove default argument setting since it is no longer used. * miscfuncs.cc (check_null_str): New function. (+check_null_str_errno): Ditto. * net.cc: Add defensive buffer checking throughout. (cygwin_sendto): Protect against invalid fd. (cygwin_recvfrom): Ditto. (cygwin_getpeername): Ditto. (cygwin_recv): Ditto. (cygwin_send): Ditto. * winsup.h: Declare a new function. * select.cc (set_bits): Fix conditional for setting fd in exceptfds. * dtable.cc (dtable::build_fhandler): Create fhandler_pipe using correct device type. * path.cc (get_devn): Set correct pipe device type from device name.
This commit is contained in:
@ -18,6 +18,7 @@ details. */
|
||||
#include <unistd.h>
|
||||
#include <fcntl.h>
|
||||
#include <sys/cygwin.h>
|
||||
#include <assert.h>
|
||||
|
||||
#define USE_SYS_TYPES_FD_SET
|
||||
#include <winsock.h>
|
||||
@ -292,7 +293,7 @@ dtable::build_fhandler (int fd, DWORD dev, const char *name, int unit)
|
||||
case FH_PIPE:
|
||||
case FH_PIPER:
|
||||
case FH_PIPEW:
|
||||
fh = cnew (fhandler_pipe) ();
|
||||
fh = cnew (fhandler_pipe) (dev);
|
||||
break;
|
||||
case FH_SOCKET:
|
||||
if ((fh = cnew (fhandler_socket) ()))
|
||||
@ -591,6 +592,7 @@ dtable::vfork_parent_restore ()
|
||||
|
||||
close_all_files ();
|
||||
fhandler_base **deleteme = fds;
|
||||
assert (fds_on_hold != NULL);
|
||||
fds = fds_on_hold;
|
||||
fds_on_hold = NULL;
|
||||
cfree (deleteme);
|
||||
|
Reference in New Issue
Block a user