X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fplugins%2Fnat%2Fnat_inlines.h;h=c0f1672117397c747ff990a630b50685ecf1cb09;hb=178cf493d009995b28fdf220f04c98860ff79a9b;hp=4bdb2cb66d9fdb68cbabb436b2da9d0ed679d284;hpb=6917b94f2146aa51195a6a2a1ccd8416a1d74bf3;p=vpp.git

diff --git a/src/plugins/nat/nat_inlines.h b/src/plugins/nat/nat_inlines.h
index 4bdb2cb66d9..c0f16721173 100644
--- a/src/plugins/nat/nat_inlines.h
+++ b/src/plugins/nat/nat_inlines.h
@@ -371,7 +371,7 @@ mss_clamping (snat_main_t * sm, tcp_header_t * tcp, ip_csum_t * sum)
 	      *sum =
 		ip_csum_update (*sum, mss, sm->mss_value_net, ip4_header_t,
 				length);
-	      clib_memcpy (data + 2, &sm->mss_value_net, 2);
+	      clib_memcpy_fast (data + 2, &sm->mss_value_net, 2);
 	    }
 	  return;
 	}