From 084f3b6664116c2da4dc458d8a13e957a9331b4a Mon Sep 17 00:00:00 2001
From: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Date: Wed, 7 Sep 2022 13:21:28 -0400
Subject: [PATCH] zink: avoid overflow when clamping bufferviews

cc: mesa-stable

Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18784>
---
 src/gallium/drivers/zink/zink_context.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/gallium/drivers/zink/zink_context.c b/src/gallium/drivers/zink/zink_context.c
index 8bb717c09ca..2ce83441bcf 100644
--- a/src/gallium/drivers/zink/zink_context.c
+++ b/src/gallium/drivers/zink/zink_context.c
@@ -815,7 +815,7 @@ create_bvci(struct zink_context *ctx, struct zink_resource *res, enum pipe_forma
       if (bvci.offset + bvci.range >= res->base.b.width0)
          bvci.range = VK_WHOLE_SIZE;
    }
-   uint32_t clamp = blocksize * screen->info.props.limits.maxTexelBufferElements;
+   uint64_t clamp = blocksize * screen->info.props.limits.maxTexelBufferElements;
    if (bvci.range == VK_WHOLE_SIZE && res->base.b.width0 > clamp)
       bvci.range = clamp;
    bvci.flags = 0;