From 84c55ed956cf38f4265f92f3d0b9016fe4cd9bec Mon Sep 17 00:00:00 2001
From: Yehuda Sadeh <yehuda@hq.newdream.net>
Date: Fri, 24 Apr 2009 12:43:30 -0700
Subject: [PATCH] conf: remove some memory leaks, still have some more

---
 src/cconf.cc            |  1 +
 src/common/ConfUtils.cc |  6 +++++-
 src/config.cc           | 14 ++++++++++++++
 3 files changed, 20 insertions(+), 1 deletion(-)

diff --git a/src/cconf.cc b/src/cconf.cc
index ee19890971826..c7ed7a9a33dc4 100644
--- a/src/cconf.cc
+++ b/src/cconf.cc
@@ -111,6 +111,7 @@ int main(int argc, const char **argv)
 
 done_ok:
       cout << val << std::endl;
+      free(val);
       exit(0);
 
 }
diff --git a/src/common/ConfUtils.cc b/src/common/ConfUtils.cc
index 61439dac34421..6139076618e6b 100644
--- a/src/common/ConfUtils.cc
+++ b/src/common/ConfUtils.cc
@@ -564,12 +564,16 @@ bool ConfFile::_parse(char *filename, ConfSection **psection)
 							printf("error parsing %s\n", cl->get_val());
 						}
 					} else {
-						section->conf_map[cl->get_norm_var()] = cl;
+						char *norm_var = cl->get_norm_var();
+						section->conf_map[norm_var] = cl;
+						free(norm_var);
 						global_list.push_back(cl);
 						section->conf_list.push_back(cl);
 					}
 				} else if (cl->get_section()) {
 					section = _add_section(cl->get_section(), cl);
+				} else {
+					delete cl;
 				}
 				l = 0;
 				break;
diff --git a/src/config.cc b/src/config.cc
index ec5831cf68058..9e1176c41793a 100644
--- a/src/config.cc
+++ b/src/config.cc
@@ -44,6 +44,20 @@ static bool show_config = false;
 static ConfFile *cf = NULL;
 static ExportControl *ec = NULL;
 
+class ConfFileDestructor
+{
+public:
+  ConfFileDestructor() {}
+  ~ConfFileDestructor() {
+    if (cf) {
+      delete cf;
+      cf = NULL;
+    }
+  }
+};
+
+static ConfFileDestructor cfd;
+
 // page size crap, see page.h
 int _get_bits_of(int v) {
   int n = 0;
-- 
2.39.5