From 03a76a1805d923ba915073f0eb375156dc7a8e30 Mon Sep 17 00:00:00 2001
From: Scott Giese <scttgs0@gmail.com>
Date: Sat, 22 Aug 2020 15:40:07 -0500
Subject: [PATCH] REVIEW: Memory Leak - hash::resize()

196,628 bytes in 1 blocks are still reachable
---
 simgear/nasal/hash.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/simgear/nasal/hash.c b/simgear/nasal/hash.c
index 3679a0ca..1bcaead2 100644
--- a/simgear/nasal/hash.c
+++ b/simgear/nasal/hash.c
@@ -109,6 +109,11 @@ static HashRec* resize(struct naHash* hash)
         int oldsz = hr->size;
         while(oldsz) { oldsz >>= 1; lgsz++; }
     }
+
+    // REVIEW: Memory Leak - 196,628 bytes in 1 blocks are still reachable
+    // Since method returns a HashRec*, assuming caller is responsible for freeing the memory
+    // trace: codegen::naInternSymbol() > naHash_set() > size()
+    // seems to be a known issue - refer to comment @ codegen::naInternSymbol()
     hr2 = naAlloc(recsize(lgsz));
     hr2->size = hr2->next = 0;
     hr2->lgsz = lgsz;