[Win32] Don't exceed handle array bounds. Warn if there would be too many

2003-08-15  Tor Lillqvist  <tml@iki.fi>

	* glib/gmain.c (g_poll): [Win32] Don't exceed handle array
	bounds. Warn if there would be too many handles to wait
	for. (WaitForMultipleObjects() has a relatively low limit of 64
	handles. The Win32 IO channel code should be fixed not to need to
	wait for one handle per file or socket being watched. Later.)
This commit is contained in:
Tor Lillqvist 2003-08-15 05:06:16 +00:00 committed by Tor Lillqvist
parent 12eae9a669
commit 3f3bb7fef3
7 changed files with 53 additions and 0 deletions

View File

@ -1,3 +1,11 @@
2003-08-15 Tor Lillqvist <tml@iki.fi>
* glib/gmain.c (g_poll): [Win32] Don't exceed handle array
bounds. Warn if there would be too many handles to wait
for. (WaitForMultipleObjects() has a relatively low limit of 64
handles. The Win32 IO channel code should be fixed not to need to
wait for one handle per file or socket being watched. Later.)
2003-08-13 Tor Lillqvist <tml@iki.fi>
* glib/Makefile.am

View File

@ -1,3 +1,11 @@
2003-08-15 Tor Lillqvist <tml@iki.fi>
* glib/gmain.c (g_poll): [Win32] Don't exceed handle array
bounds. Warn if there would be too many handles to wait
for. (WaitForMultipleObjects() has a relatively low limit of 64
handles. The Win32 IO channel code should be fixed not to need to
wait for one handle per file or socket being watched. Later.)
2003-08-13 Tor Lillqvist <tml@iki.fi>
* glib/Makefile.am

View File

@ -1,3 +1,11 @@
2003-08-15 Tor Lillqvist <tml@iki.fi>
* glib/gmain.c (g_poll): [Win32] Don't exceed handle array
bounds. Warn if there would be too many handles to wait
for. (WaitForMultipleObjects() has a relatively low limit of 64
handles. The Win32 IO channel code should be fixed not to need to
wait for one handle per file or socket being watched. Later.)
2003-08-13 Tor Lillqvist <tml@iki.fi>
* glib/Makefile.am

View File

@ -1,3 +1,11 @@
2003-08-15 Tor Lillqvist <tml@iki.fi>
* glib/gmain.c (g_poll): [Win32] Don't exceed handle array
bounds. Warn if there would be too many handles to wait
for. (WaitForMultipleObjects() has a relatively low limit of 64
handles. The Win32 IO channel code should be fixed not to need to
wait for one handle per file or socket being watched. Later.)
2003-08-13 Tor Lillqvist <tml@iki.fi>
* glib/Makefile.am

View File

@ -1,3 +1,11 @@
2003-08-15 Tor Lillqvist <tml@iki.fi>
* glib/gmain.c (g_poll): [Win32] Don't exceed handle array
bounds. Warn if there would be too many handles to wait
for. (WaitForMultipleObjects() has a relatively low limit of 64
handles. The Win32 IO channel code should be fixed not to need to
wait for one handle per file or socket being watched. Later.)
2003-08-13 Tor Lillqvist <tml@iki.fi>
* glib/Makefile.am

View File

@ -1,3 +1,11 @@
2003-08-15 Tor Lillqvist <tml@iki.fi>
* glib/gmain.c (g_poll): [Win32] Don't exceed handle array
bounds. Warn if there would be too many handles to wait
for. (WaitForMultipleObjects() has a relatively low limit of 64
handles. The Win32 IO channel code should be fixed not to need to
wait for one handle per file or socket being watched. Later.)
2003-08-13 Tor Lillqvist <tml@iki.fi>
* glib/Makefile.am

View File

@ -273,6 +273,11 @@ g_poll (GPollFD *fds,
{
if (f->fd == G_WIN32_MSG_HANDLE)
poll_msgs = TRUE;
else if (nhandles == MAXIMUM_WAIT_OBJECTS)
{
g_warning (G_STRLOC ": Too many handles to wait for!\n");
break;
}
else
{
#ifdef G_MAIN_POLL_DEBUG