From 10fb76ff16c693584cc703d5ef8d4340400a81b4 Mon Sep 17 00:00:00 2001
From: Coty Sutherland <csutherl@redhat.com>
Date: Fri, 2 Dec 2016 15:22:48 -0500
Subject: [PATCH] Adding comments around odd looking code to prevent future
 scrutiny

---
 apache2/persist_dbm.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/apache2/persist_dbm.c b/apache2/persist_dbm.c
index 4e891cee..175a5d02 100644
--- a/apache2/persist_dbm.c
+++ b/apache2/persist_dbm.c
@@ -482,10 +482,12 @@ int collection_store(modsec_rec *msr, apr_table_t *col) {
             }
         }
 
+        // Allocate blob_size for keys
         len = var->name_len + 1;
         if (len >= 65536) len = 65536;
         blob_size += len + 2;
 
+        // Allocate blob_size for values
         len = var->value_len + 1;
         if (len >= 65536) len = 65536;
         blob_size += len + 2;