id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
1157	afterSizeAllocate throws schedule: re-entered unsafely bug	guest	axel	"After trying the mailing list and not getting any response I though I'd just report it as a bug.

The error thrown is :
Client.exe: schedule: re-entered unsafely.
   Perhaps a 'foreign import unsafe' should be 'safe'?

and a sample code is

-- | Event in which we need to resize the images in.
frameResizeEvent :: [Image] -> Pos -> Rectangle -> IO ()
frameResizeEvent imgs (h,w) (Rectangle x y width height) = 
 do
   print (x,y,width,height)
   let f = (fromIntegral) :: Int -> Float
   let t = (truncate) :: Float -> Int
   let wScale = ceiling (f width/ f w)
   let hScale = ceiling (f height/ f h)
   mapM_ (scalePixbufTo wScale hScale) imgs
   
scalePixbufTo :: Int -> Int -> Image -> IO ()
scalePixbufTo w h img = 
 do
    buf <- imageGetPixbuf img
    nBuf <- pixbufScaleSimple buf w h InterpBilinear
    imageSetFromPixbuf img nBuf

It works one time, when the window is initially shown, but after that, it crashes with the error mentioned above. This really is a show stopper for me and I hope it's just me doing something wrong."	defect	closed	normal	0.10.2	general (Gtk+, Glib)	0.9.13	invalid		lonetiger@…