Fix some compiler warnings seen with the newer gcc version

Reported on GitHub through issue #75 by Devrim Gündüz (devrimgunduz). FDW-702, Sravan Velagandula.
EnterpriseDB · Aug 22, 2024 · a979856 · a979856
1 parent 2ef3a51
commit a979856
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git 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
@@ -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);