From ca2b94cfa2f07c4fd1188d85d8d916318e15e7f2 Mon Sep 17 00:00:00 2001
From: Thomas Hellstrom <unichrome@shipmail.org>
Date: Fri, 7 Jan 2005 08:21:29 +0000
Subject: Updated via DRM with check for stray FIRE commands primitive list.

---
 shared-core/via_verifier.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'shared-core/via_verifier.c')

diff --git a/shared-core/via_verifier.c b/shared-core/via_verifier.c
index 534f2604..82a558cc 100644
--- a/shared-core/via_verifier.c
+++ b/shared-core/via_verifier.c
@@ -576,6 +576,11 @@ via_check_prim_list(uint32_t const **buffer, const uint32_t *buf_end,
 					buf++;
 				break;
 			}
+			if ((*buf & HALCYON_FIREMASK) == HALCYON_FIRECMD) {
+				DRM_ERROR("Stray Vertex Fire command encountered.\n");
+				ret = 1;
+				break;
+			}
 			if ((ret = eat_words(&buf, buf_end, dw_count)))
 				break;
 		}
-- 
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