From 1bc379ff312275a051d38e35ea014666e3bdf470 Mon Sep 17 00:00:00 2001
From: Stephen Lombardo <sjlombardo@zetetic.net>
Date: Tue, 28 Aug 2018 15:47:18 -0400
Subject: [PATCH] explanitory comment on memory wiping

---
 src/malloc.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/malloc.c b/src/malloc.c
index 0a408847..12d9b2cb 100644
--- a/src/malloc.c
+++ b/src/malloc.c
@@ -131,6 +131,9 @@ int sqlite3MallocInit(void){
     sqlite3MemSetDefault();
 /* BEGIN SQLCIPHER */
 #ifdef SQLITE_HAS_CODEC
+    /* install wrapping functions for memory management
+       that will wipe all memory allocated by SQLite
+       when freed */
     extern void sqlcipher_init_memmethods();
     sqlcipher_init_memmethods();
 #endif