From c006b886d28a772d7a62cec52ab7e0c8196c36f6 Mon Sep 17 00:00:00 2001 From: Chris Wilson Date: Tue, 29 Jan 2013 03:01:31 +0000 Subject: xlib/shm: Force synchronisation for scratch SHM image buffers The scratch image buffers are used for uploads to the xserver and so we must be careful not to overwrite active SHM segments. Unfortunately we told the core SHM allocator that we would sync before using the images, which was a lie. Reported-by: Michael Natterer Signed-off-by: Chris Wilson --- diff --git a/src/cairo-xlib-surface-shm.c b/src/cairo-xlib-surface-shm.c index 43cecdf..32c7033 100644 --- a/src/cairo-xlib-surface-shm.c +++ b/src/cairo-xlib-surface-shm.c @@ -1155,7 +1155,7 @@ _cairo_xlib_surface_create_shm__image (cairo_xlib_surface_t *surface, return NULL; return &_cairo_xlib_shm_surface_create (surface, format, width, height, - TRUE, 0)->image.base; + FALSE, 0)->image.base; } cairo_surface_t * -- cgit v0.9.0.2-2-gbebe