From 9084805bbfd9ba6824577a2f61371e8fdd2e71f9 Mon Sep 17 00:00:00 2001
From: henri <henri@e0a8ed71-7df4-0310-8962-fdc924857419>
Date: Mon, 22 Apr 2013 19:29:26 +0000
Subject: [PATCH] Added destructor for proxy_chain_context.

---
 nsock/src/nsock_iod.c   | 3 +++
 nsock/src/nsock_proxy.c | 4 ++++
 nsock/src/nsock_proxy.h | 2 ++
 3 files changed, 9 insertions(+)

diff --git a/nsock/src/nsock_iod.c b/nsock/src/nsock_iod.c
index 31904e91c..6c84bf696 100644
--- a/nsock/src/nsock_iod.c
+++ b/nsock/src/nsock_iod.c
@@ -281,6 +281,9 @@ void nsi_delete(nsock_iod nsockiod, int pending_response) {
     nsi->pcap = NULL;
   }
 #endif
+
+  if (nsi->px_ctx)
+    proxy_chain_context_delete(nsi->px_ctx);
 }
 
 /* Returns the ID of an nsock_iod . This ID is always unique amongst ids for a
diff --git a/nsock/src/nsock_proxy.c b/nsock/src/nsock_proxy.c
index 77c5eac76..9bc57ad76 100644
--- a/nsock/src/nsock_proxy.c
+++ b/nsock/src/nsock_proxy.c
@@ -175,6 +175,10 @@ struct proxy_chain_context *proxy_chain_context_new(nsock_pool nspool) {
   return ctx;
 }
 
+void proxy_chain_context_delete(struct proxy_chain_context *ctx) {
+  if (ctx)
+    free(ctx);
+}
 
 struct proxy_parser *proxy_parser_new(const char *proxychainstr) {
   struct proxy_parser *parser;
diff --git a/nsock/src/nsock_proxy.h b/nsock/src/nsock_proxy.h
index 17540a20a..09dfc9462 100644
--- a/nsock/src/nsock_proxy.h
+++ b/nsock/src/nsock_proxy.h
@@ -88,6 +88,7 @@ enum nsock_proxy_state {
 
 
 /* ------------------- STRUCTURES ------------------- */
+
 struct proxy_node {
   enum nsock_proxy_type px_type;
 
@@ -127,6 +128,7 @@ struct proxy_actions {
 void nsock_proxy_ev_handler(nsock_pool nspool, nsock_event nsevent, void *udata);
 
 struct proxy_chain_context *proxy_chain_context_new(nsock_pool nspool);
+void proxy_chain_context_delete(struct proxy_chain_context *ctx);
 
 
 #endif /* NSOCK_PROXY_H */