From 2ab3fc749a5c98e25d0f2689496b180c835c957c Mon Sep 17 00:00:00 2001
From: Francesco Nigro <nigro.fra@gmail.com>
Date: Thu, 18 Jul 2019 16:19:46 +0200
Subject: [PATCH] NO-JIRA - fix asserts on stack operations

---
 src/alloc_pool.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/alloc_pool.c b/src/alloc_pool.c
index c63c0dc625..35c0873bab 100644
--- a/src/alloc_pool.c
+++ b/src/alloc_pool.c
@@ -104,10 +104,11 @@ static inline qd_alloc_item_t *pop_stack(qd_alloc_linked_stack_t *const stack)
         }
         prev_chunk_stack(stack);
     }
+    assert(stack->top > 0);
     stack->top--;
-    assert(stack->top >= 0 && stack->top < CHUNK_SIZE);
+    assert(stack->top < CHUNK_SIZE);
+    assert(stack->size > 0);
     stack->size--;
-    assert(stack->size >= 0);
     qd_alloc_item_t *item = stack->top_chunk->items[stack->top];
     assert(item != NULL);
     return item;
@@ -153,6 +154,7 @@ static inline bool push_stack(qd_alloc_linked_stack_t *stack, qd_alloc_item_t *i
             return false;
         }
     }
+    assert(stack->top < chunk_size);
     stack->size++;
     stack->top_chunk->items[stack->top] = item;
     stack->top++;