From: Vladimir Zhigulin <vladimir.jigulin@travelping.com>
Date: Mon, 20 Oct 2025 12:58:26 +0000 (+0200)
Subject: vlib: fix typo in ASAN fiber switching
X-Git-Url: https://gerrit.fd.io/r/gitweb?a=commitdiff_plain;h=refs%2Fchanges%2F12%2F43912%2F2;p=vpp.git

vlib: fix typo in ASAN fiber switching

Fixes ASAN error
"finishing a fiber switch that has not started"

Type: fix

Change-Id: I2f3153fb6635ebcad17942ae95889027c40c2525
Signed-off-by: Vladimir Zhigulin <vladimir.jigulin@travelping.com>
---

diff --git a/src/vlib/node_funcs.h b/src/vlib/node_funcs.h
index a5096911d38..2e5d9ef86db 100644
--- a/src/vlib/node_funcs.h
+++ b/src/vlib/node_funcs.h
@@ -71,8 +71,9 @@ vlib_process_finish_switch_stack (vlib_main_t * vm)
   const void *bottom_old;
   size_t size_old;
 
-  __sanitizer_finish_switch_fiber (&vm->asan_stack_save, &bottom_old,
+  __sanitizer_finish_switch_fiber (vm->asan_stack_save, &bottom_old,
 				   &size_old);
+  vm->asan_stack_save = NULL;
 #endif
 }