From: Vladislav Grishenko <themiron@yandex-team.ru>
Date: Sat, 25 Sep 2021 16:00:59 +0000 (+0500)
Subject: vlib: fix memory leak on process nodes reforking
X-Git-Tag: v22.10-rc0~230
X-Git-Url: https://gerrit.fd.io/r/gitweb?a=commitdiff_plain;h=refs%2Fchanges%2F21%2F33821%2F2;p=vpp.git

vlib: fix memory leak on process nodes reforking

The processes vector leaked on reforking and needs to be
freed before recloning from main node processes.

Type: fix
Signed-off-by: Vladislav Grishenko <themiron@yandex-team.ru>
Change-Id: Id69bc3fd42e2efacfcd521f98e6e51a9c712fef5
---

diff --git a/src/vlib/threads.c b/src/vlib/threads.c
index dade7bfcb40..3cd8c017d79 100644
--- a/src/vlib/threads.c
+++ b/src/vlib/threads.c
@@ -1056,6 +1056,7 @@ vlib_worker_thread_node_refork (void)
 
   vec_free (old_rt);
 
+  vec_free (nm_clone->processes);
   nm_clone->processes = vec_dup_aligned (nm->processes,
 					 CLIB_CACHE_LINE_BYTES);
   nm_clone->node_by_error = nm->node_by_error;