Missed one void-pointer-arithmetic case.

diff --git a/lib/pool_alloc.c b/lib/pool_alloc.c
index ab4ff0a..5cf9fbc 100644 (file)
--- a/lib/pool_alloc.c
+++ b/lib/pool_alloc.c
@@ -227,7 +227,7 @@ pool_free(alloc_pool_t p, size_t len, void *addr)
        for (prev = NULL, cur = pool->free; cur; prev = cur, cur = cur->next)
        {
                if (addr >= cur->start
-                   && addr < cur->start + pool->size)
+                   && addr < PTR_ADD(cur->start, pool->size))
                        break;
        }
        if (!cur)