1 files changed, 33 insertions, 17 deletions

diff --git a/contrib/gnome-ssh-askpass2.c b/contrib/gnome-ssh-askpass2.c
index 89a412aa8..9e8eaf920 100644
--- a/contrib/gnome-ssh-askpass2.c
+++ b/contrib/gnome-ssh-askpass2.c
@@ -36,10 +36,13 @@
  * you don't trust your X server. We grab the keyboard always.
  */
 
+#define GRAB_TRIES      16
+#define GRAB_WAIT       250 /* milliseconds */
+
 /*
  * Compile with:
  *
- * cc `pkg-config --cflags gtk+-2.0` \
+ * cc -Wall `pkg-config --cflags gtk+-2.0` \
  *    gnome-ssh-askpass2.c -o gnome-ssh-askpass \
  *    `pkg-config --libs gtk+-2.0`
  *
@@ -48,6 +51,7 @@
 #include <stdlib.h>
 #include <stdio.h>
 #include <string.h>
+#include <unistd.h>
 #include <X11/Xlib.h>
 #include <gtk/gtk.h>
 #include <gdk/gdkx.h>
@@ -84,13 +88,13 @@ passphrase_dialog(char *message)
 {
         const char *failed;
         char *passphrase, *local;
-        char **messages;
-        int result, i, grab_server, grab_pointer;
-        GtkWidget *dialog, *entry, *label;
+        int result, grab_tries, grab_server, grab_pointer;
+        GtkWidget *dialog, *entry;
         GdkGrabStatus status;
 
         grab_server = (getenv("GNOME_SSH_ASKPASS_GRAB_SERVER") != NULL);
         grab_pointer = (getenv("GNOME_SSH_ASKPASS_GRAB_POINTER") != NULL);
+        grab_tries = 0;
 
         dialog = gtk_message_dialog_new(NULL, 0,
                                         GTK_MESSAGE_QUESTION,
@@ -117,23 +121,35 @@ passphrase_dialog(char *message)
 
         /* Grab focus */
         gtk_widget_show_now(dialog);
-        if (grab_server) {
-                gdk_x11_grab_server();
-        }
         if (grab_pointer) {
-                status =  gdk_pointer_grab((GTK_WIDGET(dialog))->window, TRUE,
-                                           0, NULL, NULL, GDK_CURRENT_TIME);
-                if (status != GDK_GRAB_SUCCESS) {
-                        failed = "mouse";
-                        goto nograb;
+                for(;;) {
+                        status = gdk_pointer_grab(
+                           (GTK_WIDGET(dialog))->window, TRUE, 0, NULL, 
+                           NULL, GDK_CURRENT_TIME);
+                        if (status == GDK_GRAB_SUCCESS)
+                                break;
+                        usleep(GRAB_WAIT * 1000);
+                        if (++grab_tries > GRAB_TRIES) {
+                                failed = "mouse";
+                                goto nograb;
+                        }
                 }
         }
-        status = gdk_keyboard_grab((GTK_WIDGET(dialog))->window, FALSE,
-                                   GDK_CURRENT_TIME);
-        if (status != GDK_GRAB_SUCCESS) {
-                failed = "keyboard";
-                goto nograbkb;
+        for(;;) {
+                status = gdk_keyboard_grab((GTK_WIDGET(dialog))->window,
+                   FALSE, GDK_CURRENT_TIME);
+                if (status == GDK_GRAB_SUCCESS)
+                        break;
+                usleep(GRAB_WAIT * 1000);
+                if (++grab_tries > GRAB_TRIES) {
+                        failed = "keyboard";
+                        goto nograbkb;
+                }
         }
+        if (grab_server) {
+                gdk_x11_grab_server();
+        }
+
         result = gtk_dialog_run(GTK_DIALOG(dialog));
 
         /* Ungrab */