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vkd3d-shader/tpf: Check buffer->status in add_section().

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Zebediah Figura 2023-07-26 18:43:02 -05:00 committed by Alexandre Julliard
parent 71afb78126
commit 9a80ff28e4
Notes: Alexandre Julliard 2023-08-02 21:24:14 +09:00 
Approved-by: Giovanni Mascellani (@giomasce)
Approved-by: Francisco Casas (@fcasas)
Approved-by: Henri Verbeet (@hverbeet)
Approved-by: Alexandre Julliard (@julliard)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/288
1 changed files with 8 additions and 4 deletions
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12
libs/vkd3d-shader/tpf.c
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@ -2627,7 +2627,8 @@ bool hlsl_sm4_usage_from_semantic(struct hlsl_ctx *ctx, const struct hlsl_semant
return true;
}
static void add_section(struct dxbc_writer *dxbc, uint32_t tag, struct vkd3d_bytecode_buffer *buffer)
static void add_section(struct hlsl_ctx *ctx, struct dxbc_writer *dxbc,
uint32_t tag, struct vkd3d_bytecode_buffer *buffer)
{
/* Native D3DDisassemble() expects at least the sizes of the ISGN and OSGN
* sections to be aligned. Without this, the sections themselves will be
@ -2635,6 +2636,9 @@ static void add_section(struct dxbc_writer *dxbc, uint32_t tag, struct vkd3d_byt
size_t size = bytecode_align(buffer);
dxbc_writer_add_section(dxbc, tag, buffer->data, size);
if (buffer->status < 0)
ctx->result = buffer->status;
}
static void write_sm4_signature(struct hlsl_ctx *ctx, struct dxbc_writer *dxbc, bool output)
@ -2742,7 +2746,7 @@ static void write_sm4_signature(struct hlsl_ctx *ctx, struct dxbc_writer *dxbc,
set_u32(&buffer, count_position, i);
add_section(dxbc, output ? TAG_OSGN : TAG_ISGN, &buffer);
add_section(ctx, dxbc, output ? TAG_OSGN : TAG_ISGN, &buffer);
}
static D3D_SHADER_VARIABLE_CLASS sm4_class(const struct hlsl_type *type)
@ -3357,7 +3361,7 @@ static void write_sm4_rdef(struct hlsl_ctx *ctx, struct dxbc_writer *dxbc)
creator_offset = put_string(&buffer, vkd3d_shader_get_version(NULL, NULL));
set_u32(&buffer, creator_position, creator_offset);
add_section(dxbc, TAG_RDEF, &buffer);
add_section(ctx, dxbc, TAG_RDEF, &buffer);
sm4_free_extern_resources(extern_resources, extern_resources_count);
}
@ -5377,7 +5381,7 @@ static void write_sm4_shdr(struct hlsl_ctx *ctx,
set_u32(&buffer, token_count_position, bytecode_get_size(&buffer) / sizeof(uint32_t));
add_section(dxbc, TAG_SHDR, &buffer);
add_section(ctx, dxbc, TAG_SHDR, &buffer);
sm4_free_extern_resources(extern_resources, extern_resources_count);
}