ddraw: Release the wined3d mutex on error paths in ddraw_surface7_Blt().

Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

ddraw: Release the wined3d mutex on error paths in ddraw_surface7_Blt().
669e3ac3 · Henri Verbeet · Alexandre Julliard · d9835f4d · 669e3ac3
Commit 669e3ac3 authored Aug 14, 2019 by Henri Verbeet Committed by Alexandre Julliard Aug 14, 2019
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surface.c dlls/ddraw/surface.c +2 -0

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--- a/dlls/ddraw/surface.c
+++ b/dlls/ddraw/surface.c
@@ -1742,6 +1742,7 @@ static HRESULT WINAPI DECLSPEC_HOTPATCH ddraw_surface7_Blt(IDirectDrawSurface7 *
                && ((ULONG)src_rect->left >= src_rect->right || src_rect->right > src_impl->surface_desc.dwWidth
                || (ULONG)src_rect->top >= src_rect->bottom || src_rect->bottom > src_impl->surface_desc.dwHeight))
        {
+            wined3d_mutex_unlock();
            WARN("Invalid source rectangle.\n");
            return DDERR_INVALIDRECT;
        }
@@ -1779,6 +1780,7 @@ static HRESULT WINAPI DECLSPEC_HOTPATCH ddraw_surface7_Blt(IDirectDrawSurface7 *
    if (!(flags & (DDBLT_COLORFILL | DDBLT_DEPTHFILL)) && !src_impl)
    {
        WARN("No source surface.\n");
+        wined3d_mutex_unlock();
        return DDERR_INVALIDPARAMS;
    }