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d3d8: Fix crash in d3d8_indexbuffer_Release(). 

Signed-off-by: Paul Gofman <gofmanp@gmail.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Paul Gofman 2018-12-18 19:57:25 +03:00 committed by Alexandre Julliard
parent 90bd6dc3ee
commit f6896e062d
1 changed files with 3 additions and 2 deletions
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5
dlls/d3d8/buffer.c
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@ -395,12 +395,13 @@ static ULONG WINAPI d3d8_indexbuffer_Release(IDirect3DIndexBuffer8 *iface)
if (!refcount)
{
struct wined3d_buffer *draw_buffer = buffer->draw_buffer;
IDirect3DDevice8 *device = buffer->parent_device;
wined3d_mutex_lock();
wined3d_buffer_decref(buffer->wined3d_buffer);
if (buffer->draw_buffer)
wined3d_buffer_decref(buffer->draw_buffer);
if (draw_buffer)
wined3d_buffer_decref(draw_buffer);
wined3d_mutex_unlock();
/* Release the device last, as it may cause the device to be destroyed. */