Mesa (master): glsl: fix possible memory leak in nir uniform linker

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Module: Mesa
Branch: master
Commit: 7dafc3050da4ab240c8ecf4ddcfba2c6192113f5
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=7dafc3050da4ab240c8ecf4ddcfba2c6192113f5

Author: Timothy Arceri <tarceri at itsqueeze.com>
Date:   Wed Feb 26 13:21:20 2020 +1100

glsl: fix possible memory leak in nir uniform linker

Use UniformDataSlots for the context of UniformDataDefaults rather
than UniformStorage as in some cause UniformStorage may be NULL.

Reviewed-by: Alejandro Piñeiro <apinheiro at igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/3992>

---

 src/compiler/glsl/gl_nir_link_uniforms.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/compiler/glsl/gl_nir_link_uniforms.c b/src/compiler/glsl/gl_nir_link_uniforms.c
index 1a6a4fc07a6..1a09843454c 100644
--- a/src/compiler/glsl/gl_nir_link_uniforms.c
+++ b/src/compiler/glsl/gl_nir_link_uniforms.c
@@ -55,7 +55,7 @@ nir_setup_uniform_remap_tables(struct gl_context *ctx,
    prog->data->UniformDataSlots = data;
 
    prog->data->UniformDataDefaults =
-         rzalloc_array(prog->data->UniformStorage,
+         rzalloc_array(prog->data->UniformDataSlots,
                        union gl_constant_value, prog->data->NumUniformDataSlots);
 
    unsigned data_pos = 0;