From 4f04599c3f13b86130dda1a0558b5906559d8a5f Mon Sep 17 00:00:00 2001
From: Martin Steinegger <themartinsteinegger@gmail.com>
Date: Mon, 13 Jan 2025 17:08:23 +0900
Subject: [PATCH] Fix memory leak

---
 src/prefiltering/PrefilteringIndexReader.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/prefiltering/PrefilteringIndexReader.cpp b/src/prefiltering/PrefilteringIndexReader.cpp
index 90c33629..19b4bf80 100644
--- a/src/prefiltering/PrefilteringIndexReader.cpp
+++ b/src/prefiltering/PrefilteringIndexReader.cpp
@@ -289,6 +289,9 @@ void PrefilteringIndexReader::createIndexFile(const std::string &outDB,
         writer.writeData(sequenceLookup->getData(), (sequenceLookup->getDataSize() + 1) * sizeof(char), (keyOffset + SEQINDEXDATA), SPLIT_INDX + s);
         writer.alignToPageSize(SPLIT_INDX + s);
         delete sequenceLookup;
+        if(indexTable != NULL){
+            delete indexTable;
+        }
     }
 
     if (Parameters::isEqualDbtype(seqType, Parameters::DBTYPE_HMM_PROFILE) == false && indexSubset != Parameters::INDEX_SUBSET_NO_PREFILTER) {