From 0cbc640aad7ff38fe186826ea0118efd8509c186 Mon Sep 17 00:00:00 2001
From: Jacob Barthelmeh <jacob@wolfssl.com>
Date: Thu, 9 Feb 2017 15:39:55 -0700
Subject: [PATCH] memory managment in crl.c with crl monitor

---
 src/crl.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/crl.c b/src/crl.c
index 2fbcde08c..8d3729ec1 100644
--- a/src/crl.c
+++ b/src/crl.c
@@ -873,9 +873,19 @@ int LoadCRL(WOLFSSL_CRL* crl, const char* path, int type, int monitor)
             pathBuf[pathLen] = '\0'; /* Null Terminate */
 
             if (type == SSL_FILETYPE_PEM) {
+                /* free old path before setting a new one */
+                if (crl->monitors[0].path) {
+                    XFREE(crl->monitors[0].path, crl->heap,
+                            DYNAMIC_TYPE_CRL_MONITOR);
+                }
                 crl->monitors[0].path = pathBuf;
                 crl->monitors[0].type = SSL_FILETYPE_PEM;
             } else {
+                /* free old path before setting a new one */
+                if (crl->monitors[1].path) {
+                    XFREE(crl->monitors[1].path, crl->heap,
+                            DYNAMIC_TYPE_CRL_MONITOR);
+                }
                 crl->monitors[1].path = pathBuf;
                 crl->monitors[1].type = SSL_FILETYPE_ASN1;
             }