From: Ofer Heifetz <oferh@marvell.com>
Date: Thu, 14 Apr 2022 16:21:19 +0000 (+0300)
Subject: tls: do not overwrite config parameters if set
X-Git-Url: https://gerrit.fd.io/r/gitweb?a=commitdiff_plain;h=3d8bab088e763130a27a17199fce18de4e3a50b2;p=vpp.git

tls: do not overwrite config parameters if set

User can define first_seg_size and add-segment-size in the tls
configuration section, but current code does not take this configuration
into account and sets a default value to first_seg_size and add_seg_size
respectively.

This commit checks if configuration was set and only if not uses the
default values.

Type: fix

Signed-off-by: Ofer Heifetz <oferh@marvell.com>
Change-Id: I0077f7d54fe7773dd92522476f882c924fda22df
---

diff --git a/src/vnet/tls/tls.c b/src/vnet/tls/tls.c
index 9cf10086a91..6482d5d8047 100644
--- a/src/vnet/tls/tls.c
+++ b/src/vnet/tls/tls.c
@@ -1315,8 +1315,11 @@ tls_init (vlib_main_t * vm)
   vec_validate (tm->rx_bufs, num_threads - 1);
   vec_validate (tm->tx_bufs, num_threads - 1);
 
-  tm->first_seg_size = 32 << 20;
-  tm->add_seg_size = 256 << 20;
+  if (!tm->first_seg_size)
+    tm->first_seg_size = 32 << 20;
+
+  if (!tm->add_seg_size)
+    tm->add_seg_size = 256 << 20;
 
   transport_register_protocol (TRANSPORT_PROTO_TLS, &tls_proto,
 			       FIB_PROTOCOL_IP4, ~0);