Allocate an extra byte in the buffer, for safety's sake. Fix back/fwd

* libnautilus/nautilus-directory.c: Allocate an extra byte in the
  buffer, for safety's sake.
* src/ntl-window-msgs.c: Fix back/fwd buttons.

ChangeLog-20000414

 2000-01-21  Elliot Lee  <sopwith@redhat.com>
-
+	* libnautilus/nautilus-directory.c: Allocate an extra byte in the
+	  buffer, for safety's sake.
+	* src/ntl-window-msgs.c: Fix back/fwd buttons.
 	* src/ntl-window-msgs.c: Remove debugging printouts, and display error dialogs.
-
 	* src/ntl-window-msgs.c, src/ntl-window.h: Fix the bug that was causing list view to be blank.
 
 2000-01-21  Darin Adler  <darin@eazel.com>

libnautilus-extensions/nautilus-directory.c

@@ -246,9 +246,10 @@ nautilus_directory_try_to_read_metafile (NautilusDirectory *directory, GnomeVFSU
 	}
 
 	if (result == GNOME_VFS_OK) {
-		char *buffer = g_alloca(size);
+		char *buffer = g_alloca(size+1);
 
 		result = gnome_vfs_read (metafile_handle, buffer, size, &actual_size);
+		buffer[size] = '\0';
 		directory->details->metafile_tree = xmlParseMemory (buffer, actual_size);
 	}
 

libnautilus-private/nautilus-directory.c

@@ -246,9 +246,10 @@ nautilus_directory_try_to_read_metafile (NautilusDirectory *directory, GnomeVFSU
 	}
 
 	if (result == GNOME_VFS_OK) {
-		char *buffer = g_alloca(size);
+		char *buffer = g_alloca(size+1);
 
 		result = gnome_vfs_read (metafile_handle, buffer, size, &actual_size);
+		buffer[size] = '\0';
 		directory->details->metafile_tree = xmlParseMemory (buffer, actual_size);
 	}
 

libnautilus/nautilus-directory.c

@@ -246,9 +246,10 @@ nautilus_directory_try_to_read_metafile (NautilusDirectory *directory, GnomeVFSU
 	}
 
 	if (result == GNOME_VFS_OK) {
-		char *buffer = g_alloca(size);
+		char *buffer = g_alloca(size+1);
 
 		result = gnome_vfs_read (metafile_handle, buffer, size, &actual_size);
+		buffer[size] = '\0';
 		directory->details->metafile_tree = xmlParseMemory (buffer, actual_size);
 	}
 

src/nautilus-window-manage-views.c

@@ -354,7 +354,7 @@ nautilus_window_has_really_changed(NautilusWindow *window)
 static void
 nautilus_window_free_load_info(NautilusWindow *window)
 {
-#ifdef EXTREME_DEBUGGING
+#if defined(EXTREME_DEBUGGING)
   g_message("-> FREE_LOAD_INFO <-");
 #endif
 
@@ -369,7 +369,6 @@ nautilus_window_free_load_info(NautilusWindow *window)
   window->made_changes = 0;
   window->state = NW_IDLE;
   window->changes_pending =
-    window->is_back =
     window->views_shown =
     window->view_bombed_out =
     window->view_activation_complete =

src/ntl-window-msgs.c

@@ -354,7 +354,7 @@ nautilus_window_has_really_changed(NautilusWindow *window)
 static void
 nautilus_window_free_load_info(NautilusWindow *window)
 {
-#ifdef EXTREME_DEBUGGING
+#if defined(EXTREME_DEBUGGING)
   g_message("-> FREE_LOAD_INFO <-");
 #endif
 
@@ -369,7 +369,6 @@ nautilus_window_free_load_info(NautilusWindow *window)
   window->made_changes = 0;
   window->state = NW_IDLE;
   window->changes_pending =
-    window->is_back =
     window->views_shown =
     window->view_bombed_out =
     window->view_activation_complete =