From ede3feb16dab26aa0592ff987f285a605fb45105 Mon Sep 17 00:00:00 2001
From: "Juan A. Suarez Romero" <jasuarez@igalia.com>
Date: Fri, 10 Jan 2025 14:25:41 +0100
Subject: [PATCH] v3dv: asserts struct is always non null

This fixes an issue detected by static analyzer: access to field 'pNext'
results in a dereference of a null pointer (loaded from variable
'rs_info').

Signed-off-by: Juan A. Suarez Romero <jasuarez@igalia.com>
Reviewed-by: Jose Maria Casanova Crespo <jmcasanova@igalia.com>
Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/34050>
---
 src/broadcom/vulkan/v3dv_pipeline.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/broadcom/vulkan/v3dv_pipeline.c b/src/broadcom/vulkan/v3dv_pipeline.c
index c9e505e4933..54767e4e3b4 100644
--- a/src/broadcom/vulkan/v3dv_pipeline.c
+++ b/src/broadcom/vulkan/v3dv_pipeline.c
@@ -1075,6 +1075,7 @@ enable_line_smooth(struct v3dv_pipeline *pipeline,
    if (!pipeline->rasterization_enabled)
       return false;
 
+   assert(rs_info);
    const VkPipelineRasterizationLineStateCreateInfoKHR *ls_info =
       vk_find_struct_const(rs_info->pNext,
                            PIPELINE_RASTERIZATION_LINE_STATE_CREATE_INFO_KHR);