1 files changed, 4 insertions, 1 deletions
diff --git a/libc/malloc_debug/PointerData.cpp b/libc/malloc_debug/PointerData.cpp
index b982c0ae8..0afad30e3 100644
--- a/libc/malloc_debug/PointerData.cpp
+++ b/libc/malloc_debug/PointerData.cpp
@@ -198,7 +198,10 @@ void PointerData::Add(const void* ptr, size_t pointer_size) {
   uintptr_t pointer = reinterpret_cast<uintptr_t>(ptr);
   size_t hash_index = 0;
   if (backtrace_enabled_) {
-    hash_index = AddBacktrace(g_debug->config().backtrace_frames());
+    if ((pointer_size >= g_min_alloc_to_record) &&
+        (pointer_size <= g_max_alloc_to_record)) {
+      hash_index = AddBacktrace(g_debug->config().backtrace_frames());
+    }
   }
 
   std::lock_guard<std::mutex> pointer_guard(pointer_mutex_);