X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Ftcp%2Ftcp_output.c;fp=src%2Fvnet%2Ftcp%2Ftcp_output.c;h=c994845de788a9bf81f048e99be84586f7a53358;hb=a2be1cffbea8a41bb9cdfdfbfa4c530f345b16a9;hp=aad69df5a76fe4066c05206f5e0606c889cbea35;hpb=ddf6cec37027547ff7cc61e15bb8080664d41514;p=vpp.git

diff --git a/src/vnet/tcp/tcp_output.c b/src/vnet/tcp/tcp_output.c
index aad69df5a76..c994845de78 100644
--- a/src/vnet/tcp/tcp_output.c
+++ b/src/vnet/tcp/tcp_output.c
@@ -1279,6 +1279,7 @@ tcp_cc_init_rxt_timeout (tcp_connection_t * tc)
   tc->cwnd_acc_bytes = 0;
   tc->tr_occurences += 1;
   tc->sack_sb.reorder = TCP_DUPACK_THRESHOLD;
+  tc->sack_sb.rescue_rxt = tc->snd_una - 1;
   tcp_recovery_on (tc);
 }
 
@@ -1783,8 +1784,7 @@ tcp_retransmit_sack (tcp_worker_ctx_t * wrk, tcp_connection_t * tc,
 	      goto done;
 	    }
 
-	  if (tcp_in_recovery (tc) || !can_rescue
-	      || scoreboard_rescue_rxt_valid (sb, tc))
+	  if (!can_rescue || scoreboard_rescue_rxt_valid (sb, tc))
 	    break;
 
 	  /* If rescue rxt undefined or less than snd_una then one segment of