From a9798569ccc31f96a601315b8350a67b4826fab7 Mon Sep 17 00:00:00 2001
From: Jeevan Chalke <jeevan.chalke@enterprisedb.com>
Date: Thu, 22 Aug 2024 16:19:25 +0530
Subject: [PATCH] Fix some compiler warnings seen with the newer gcc version
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Reported on GitHub through issue #75 by Devrim Gündüz (devrimgunduz).

FDW-702, Sravan Velagandula.
---
 hdfs_query.c                | 4 ++--
 libhive/jdbc/hiveclient.cpp | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/hdfs_query.c b/hdfs_query.c
index dd528b3..2d820b5 100644
--- a/hdfs_query.c
+++ b/hdfs_query.c
@@ -72,7 +72,7 @@ hdfs_find_row_count(char *src)
 	strncpy(row_count, pos + strlen(statistics_str), 50);
 
 	/* Make sure that the string is null terminated */
-	row_count[51] = '\0';
+	row_count[50] = '\0';
 
 	return strtod(row_count, NULL);
 }
@@ -88,7 +88,7 @@ hdfs_rowcount(int con_index, hdfs_opt *opt, PlannerInfo *root,
 {
 	bool		is_null;
 	StringInfoData sql;
-	double		rc;
+	double		rc = 0;
 
 	initStringInfo(&sql);
 	hdfs_deparse_explain(opt, &sql);
diff --git a/libhive/jdbc/hiveclient.cpp b/libhive/jdbc/hiveclient.cpp
index 147fcdc..6d1746d 100644
--- a/libhive/jdbc/hiveclient.cpp
+++ b/libhive/jdbc/hiveclient.cpp
@@ -98,7 +98,7 @@ int Initialize()
     {
         return -1;
     }
-    delete libjvm;
+    delete[] libjvm;
 
     _JNI_CreateJavaVM = (_JNI_CreateJavaVM_PTR)dlsym(hdfs_dll_handle, "JNI_CreateJavaVM");
 
@@ -118,7 +118,7 @@ int Initialize()
     rc = _JNI_CreateJavaVM(&g_jvm, &g_jni, &vm_args);
 
     delete[] options[0].optionString;
-	delete options;
+	delete[] options;
 	if (rc != JNI_OK)
 	{
 		return(-1);