mbedtls: fix memory leak in error path

Add missing our_ssl_sessionid free call in mbed_connect_step3().

Closes #1417

diff --git a/lib/vtls/mbedtls.c b/lib/vtls/mbedtls.c
index 7cd2d6d0f98da54d58231a3c0076dc9568a866bf..edf30dbd96583023791b3f23006076624c10c860 100644 (file)
--- a/lib/vtls/mbedtls.c
+++ b/lib/vtls/mbedtls.c
@@ -697,6 +697,7 @@ mbed_connect_step3(struct connectdata *conn,
 
     ret = mbedtls_ssl_get_session(&connssl->ssl, our_ssl_sessionid);
     if(ret) {
+      free(our_ssl_sessionid);
       failf(data, "mbedtls_ssl_get_session returned -0x%x", -ret);
       return CURLE_SSL_CONNECT_ERROR;
     }