From: Iago Toral Quiroga <itoral@igalia.com>
Date: Fri, 3 Mar 2017 09:56:33 +0000 (+0100)
Subject: anv: handle allocation failure in anv_batch_emit_dwords()
X-Git-Tag: upstream/17.1.0~1326
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=31f5049ff1c851d1b8652c7cb42740a6a7db58de;p=platform%2Fupstream%2Fmesa.git

anv: handle allocation failure in anv_batch_emit_dwords()

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

diff --git a/src/intel/vulkan/anv_batch_chain.c b/src/intel/vulkan/anv_batch_chain.c
index 40fc2f4..c304d6d 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;