Zebediah Figura : vkd3d-shader/hlsl: Avoid crashing when emitting a dereference with non-constant offset.
Alexandre Julliard
julliard at winehq.org
Fri Aug 27 14:57:56 CDT 2021
Module: vkd3d
Branch: master
Commit: ac88631755646d7e471056aa878cbba4a933727e
URL: https://source.winehq.org/git/vkd3d.git/?a=commit;h=ac88631755646d7e471056aa878cbba4a933727e
Author: Zebediah Figura <zfigura at codeweavers.com>
Date: Tue Aug 24 01:18:07 2021 -0500
vkd3d-shader/hlsl: Avoid crashing when emitting a dereference with non-constant offset.
Some places assert() that the register is allocated.
Signed-off-by: Zebediah Figura <zfigura at codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet at codeweavers.com>
Signed-off-by: Matteo Bruni <mbruni at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>
---
libs/vkd3d-shader/hlsl_codegen.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libs/vkd3d-shader/hlsl_codegen.c b/libs/vkd3d-shader/hlsl_codegen.c
index c2aeb7b..2759201 100644
--- a/libs/vkd3d-shader/hlsl_codegen.c
+++ b/libs/vkd3d-shader/hlsl_codegen.c
@@ -1200,7 +1200,7 @@ struct hlsl_reg hlsl_reg_from_deref(const struct hlsl_deref *deref, const struct
if (offset_node && offset_node->type != HLSL_IR_CONSTANT)
{
FIXME("Dereference with non-constant offset of type %s.\n", hlsl_node_type_to_string(offset_node->type));
- return ret;
+ offset_node = NULL;
}
ret = var->reg;
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