[Mesa-dev] [PATCH v2 08/24] anv: handle allocation failure in anv_batch_emit_dwords()

[Pohjolainen, Topi]

On Fri, Mar 10, 2017 at 01:38:21PM +0100, Iago Toral Quiroga wrote:
> ---
>  src/intel/vulkan/anv_batch_chain.c | 9 +++++++--
>  1 file changed, 7 insertions(+), 2 deletions(-)

Reviewed-by: Topi Pohjolainen <topi.pohjolainen at intel.com>

> 
> diff --git a/src/intel/vulkan/anv_batch_chain.c b/src/intel/vulkan/anv_batch_chain.c
> index 1236001..3774172 100644
> --- a/src/intel/vulkan/anv_batch_chain.c
> +++ b/src/intel/vulkan/anv_batch_chain.c
> @@ -195,8 +195,13 @@ anv_reloc_list_append(struct anv_reloc_list *list,
>  void *
>  anv_batch_emit_dwords(struct anv_batch *batch, int num_dwords)
>  {
> -   if (batch->next + num_dwords * 4 > batch->end)
> -      batch->extend_cb(batch, batch->user_data);
> +   if (batch->next + num_dwords * 4 > batch->end) {
> +      VkResult result = batch->extend_cb(batch, batch->user_data);
> +      if (result != VK_SUCCESS) {
> +         anv_batch_set_error(batch, result);
> +         return NULL;
> +      }
> +   }
>  
>     void *p = batch->next;
>  
> -- 
> 2.7.4
> 
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