[Bf-blender-cvs] [91b334b2f2f] master: Fix T74547 EEVEE: Image texture crash with use after free

[Clément Foucault]

Commit: 91b334b2f2fcd50366da38a71b16aa0512f3779a
Author: Clément Foucault
Date:   Mon Mar 30 19:57:16 2020 +0200
Branches: master
https://developer.blender.org/rB91b334b2f2fcd50366da38a71b16aa0512f3779a

Fix T74547 EEVEE: Image texture crash with use after free

Same fix than for the other mapping types.

===================================================================

M	source/blender/nodes/shader/nodes/node_shader_tex_image.c

===================================================================

diff --git a/source/blender/nodes/shader/nodes/node_shader_tex_image.c b/source/blender/nodes/shader/nodes/node_shader_tex_image.c
index b4b1c1d3698..bfef9341913 100644
--- a/source/blender/nodes/shader/nodes/node_shader_tex_image.c
+++ b/source/blender/nodes/shader/nodes/node_shader_tex_image.c
@@ -154,6 +154,12 @@ static int node_shader_gpu_tex_image(GPUMaterial *mat,
 
         /* equivalent to normal_world_to_object */
         GPU_link(mat, "normal_transform_transposed_m4v3", vnor, ob_mat, &norm);
+        {
+          /* See SHD_PROJ_FLAT for explanation. */
+          GPU_link(mat, "set_rgb", *texco, texco);
+          GPU_link(mat, "set_rgb", *texco, &input_coords);
+          in[0].link = input_coords;
+        }
         GPU_link(
             mat, gpu_node_name, *texco, norm, GPU_image(mat, ima, iuser), &col1, &col2, &col3);
         GPU_stack_link(