3 files changed, 7 insertions, 9 deletions
diff --git a/src/mesa/main/bufferobj.c b/src/mesa/main/bufferobj.c
index 1566cb4c509..ffb67b9b3e5 100644
--- a/src/mesa/main/bufferobj.c
+++ b/src/mesa/main/bufferobj.c
@@ -619,13 +619,10 @@ _mesa_init_buffer_objects( struct gl_context *ctx )
    _mesa_reference_buffer_object(ctx, &ctx->CopyWriteBuffer,
                                  ctx->Shared->NullBufferObj);
 
-   ctx->UniformBufferBindings = calloc(ctx->Const.MaxUniformBufferBindings,
-				      sizeof(*ctx->UniformBufferBindings));
-
    _mesa_reference_buffer_object(ctx, &ctx->UniformBuffer,
 				 ctx->Shared->NullBufferObj);
 
-   for (i = 0; i < ctx->Const.MaxUniformBufferBindings; i++) {
+   for (i = 0; i < MAX_COMBINED_UNIFORM_BUFFERS; i++) {
       _mesa_reference_buffer_object(ctx,
 				    &ctx->UniformBufferBindings[i].BufferObject,
 				    ctx->Shared->NullBufferObj);
@@ -647,14 +644,11 @@ _mesa_free_buffer_objects( struct gl_context *ctx )
 
    _mesa_reference_buffer_object(ctx, &ctx->UniformBuffer, NULL);
 
-   for (i = 0; i < ctx->Const.MaxUniformBufferBindings; i++) {
+   for (i = 0; i < MAX_COMBINED_UNIFORM_BUFFERS; i++) {
       _mesa_reference_buffer_object(ctx,
 				    &ctx->UniformBufferBindings[i].BufferObject,
 				    NULL);
    }
-
-   free(ctx->UniformBufferBindings);
-   ctx->UniformBufferBindings = NULL;
 }
 
 static bool
diff --git a/src/mesa/main/config.h b/src/mesa/main/config.h
index ea87b754a40..4a4fdc98c1d 100644
--- a/src/mesa/main/config.h
+++ b/src/mesa/main/config.h
@@ -168,6 +168,9 @@
 /*@{*/
 #define MAX_PROGRAM_LOCAL_PARAMS       4096
 #define MAX_UNIFORMS                   4096
+#define MAX_UNIFORM_BUFFERS            15 /* + 1 default uniform buffer */
+/* 6 is for vertex, hull, domain, geometry, fragment, and compute shader. */
+#define MAX_COMBINED_UNIFORM_BUFFERS   (MAX_UNIFORM_BUFFERS * 6)
 /*@}*/
 
 /**
diff --git a/src/mesa/main/mtypes.h b/src/mesa/main/mtypes.h
index 244bee2e670..40ffb929617 100644
--- a/src/mesa/main/mtypes.h
+++ b/src/mesa/main/mtypes.h
@@ -3544,7 +3544,8 @@ struct gl_context
     * associated with uniform blocks by glUniformBlockBinding()'s state in the
     * shader program.
     */
-   struct gl_uniform_buffer_binding *UniformBufferBindings;
+   struct gl_uniform_buffer_binding
+      UniformBufferBindings[MAX_COMBINED_UNIFORM_BUFFERS];
 
    /*@}*/