From: Benoît Ganne <bganne@cisco.com>
Date: Wed, 21 Oct 2020 08:02:18 +0000 (+0200)
Subject: vppinfra: fix ASAN annotation
X-Git-Tag: v21.06-rc0~314
X-Git-Url: https://gerrit.fd.io/r/gitweb?a=commitdiff_plain;h=568617bfe6d45c0ebe0f4eb45fdaca6a3a90134e;p=vpp.git

vppinfra: fix ASAN annotation

Type: fix

Change-Id: I90b537eba7f56dbb1928f0ab5f157218affb43f5
Signed-off-by: Benoît Ganne <bganne@cisco.com>
---

diff --git a/src/vppinfra/linux/mem.c b/src/vppinfra/linux/mem.c
index b46988f2172..1ef90da16f2 100644
--- a/src/vppinfra/linux/mem.c
+++ b/src/vppinfra/linux/mem.c
@@ -472,6 +472,7 @@ clib_mem_vm_map_internal (void *base, clib_mem_page_sz_t log2_page_sz,
   else
     mm->first_map = hdr;
 
+  CLIB_MEM_UNPOISON (hdr, sys_page_sz);
   hdr->next = 0;
   hdr->prev = mm->last_map;
   mm->last_map = hdr;