diff --git a/crypto/ocsp/ocsp_lib.c b/crypto/ocsp/ocsp_lib.c
index 3875af165..9e87fc789 100644
--- a/crypto/ocsp/ocsp_lib.c
+++ b/crypto/ocsp/ocsp_lib.c
@@ -253,6 +253,7 @@ int OCSP_parse_url(char *url, char **phost, char **pport, char **ppath, int *pss
 
 
 	err:
+	if (buf) OPENSSL_free(buf);
 	if (*ppath) OPENSSL_free(*ppath);
 	if (*pport) OPENSSL_free(*pport);
 	if (*phost) OPENSSL_free(*phost);