From: Dave Airlie <airlied@redhat.com>
Date: Thu, 8 Mar 2018 20:18:55 +0000 (+1000)
Subject: u_vbuf/translate: pass max_index into the set_buffer.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=e76cf1ff12703964262c7bdef6083e723f0b46ba;p=mesa.git

u_vbuf/translate: pass max_index into the set_buffer.

This fixes a memory trashing crash (not the test) seen with
dEQP-GLES3.stress.draw.unaligned_data.random.203
on virgl.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
---

diff --git a/src/gallium/auxiliary/util/u_vbuf.c b/src/gallium/auxiliary/util/u_vbuf.c
index d30a702210a..95d7990c6ca 100644
--- a/src/gallium/auxiliary/util/u_vbuf.c
+++ b/src/gallium/auxiliary/util/u_vbuf.c
@@ -448,7 +448,7 @@ u_vbuf_translate_buffers(struct u_vbuf *mgr, struct translate_key *key,
          map -= (ptrdiff_t)vb->stride * min_index;
       }
 
-      tr->set_buffer(tr, i, map, vb->stride, ~0);
+      tr->set_buffer(tr, i, map, vb->stride, info->max_index);
    }
 
    /* Translate. */