Fix node_list_rm_first() and node_list_rm_with_alignment()

Fix checking alignment in the following functions of the coarse library:
- node_list_rm_first() and
- node_list_rm_with_alignment()

In order to check the alignment we have to verify an address
of the block (block->data), not a size (block->size) of course ...

Signed-off-by: Lukasz Dorau <[email protected]>

Author: ldorau

src/coarse/coarse.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2024 Intel Corporation
+ * Copyright (C) 2024-2025 Intel Corporation
  *
  * Under the Apache License v2.0 with LLVM Exceptions. See LICENSE.TXT.
  * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
@@ -278,7 +278,7 @@ static block_t *node_list_rm_first(ravl_free_blocks_head_t *head_node,
     assert(node->prev == NULL);
     struct block_t *block = node->block;
 
-    if (IS_NOT_ALIGNED(block->size, alignment)) {
+    if (IS_NOT_ALIGNED(((uintptr_t)block->data), alignment)) {
         return NULL;
     }
 
@@ -303,7 +303,7 @@ static block_t *node_list_rm_with_alignment(ravl_free_blocks_head_t *head_node,
 
     ravl_free_blocks_elem_t *node;
     for (node = head_node->head; node != NULL; node = node->next) {
-        if (IS_ALIGNED(node->block->size, alignment)) {
+        if (IS_ALIGNED(((uintptr_t)node->block->data), alignment)) {
             return node_list_rm(head_node, node);
         }
     }