svn rev #19627: trunk/src/windows/identity/ plugins/krb4/ plugins/krb5/ sample/templates/credprov/ ...

[jaltman@MIT.EDU]

Commit By: jaltman
Log Message: 
ticket: 5584

Don't assume that WM_DESTROY is the last message to be received by a
window.  Since the child windows are still alive and kicking by the
time the parent receives WM_DESTROY, it's still possible to receive
other messages after WM_DESTROY.

If we free any window specific data when handling WM_DESTROY, we
should reset the window data field as well, and check if we have a
valid pointer when retrieving the window data field later.



Changed Files:
U   trunk/src/windows/identity/plugins/krb4/krb4configdlg.c
U   trunk/src/windows/identity/plugins/krb4/krb4newcreds.c
U   trunk/src/windows/identity/plugins/krb5/krb5configcc.c
U   trunk/src/windows/identity/plugins/krb5/krb5configid.c
U   trunk/src/windows/identity/plugins/krb5/krb5configids.c
U   trunk/src/windows/identity/plugins/krb5/krb5newcreds.c
U   trunk/src/windows/identity/sample/templates/credprov/config_id.c
U   trunk/src/windows/identity/sample/templates/credprov/config_ids.c
U   trunk/src/windows/identity/sample/templates/credprov/config_main.c
U   trunk/src/windows/identity/sample/templates/credprov/credacq.c
U   trunk/src/windows/identity/ui/cfg_appear_wnd.c
U   trunk/src/windows/identity/ui/cfg_general_wnd.c
U   trunk/src/windows/identity/ui/cfg_identities_wnd.c
U   trunk/src/windows/identity/ui/cfg_notif_wnd.c
U   trunk/src/windows/identity/ui/cfg_plugins_wnd.c
U   trunk/src/windows/identity/ui/configwnd.c
U   trunk/src/windows/identity/ui/credwnd.c
U   trunk/src/windows/identity/ui/htwnd.c
U   trunk/src/windows/identity/ui/newcredwnd.c
U   trunk/src/windows/identity/ui/notifier.c
U   trunk/src/windows/identity/ui/propertywnd.c
U   trunk/src/windows/identity/uilib/configui.c