xfrm: use correct size to initialise sp->ovec

BugLink: https://bugs.launchpad.net/bugs/1854216
[ Upstream commit f1193e915748291fb205a908db33bd3debece6e2 ]

This place should want to initialize array, not a element,
so it should be sizeof(array) instead of sizeof(element)

but now this array only has one element, so no error in
this condition that XFRM_MAX_OFFLOAD_DEPTH is 1

Signed-off-by: Li RongQing <lirongqing@baidu.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
Signed-off-by: Khalid Elmously <khalid.elmously@canonical.com>

diff --git a/net/xfrm/xfrm_input.c b/net/xfrm/xfrm_input.c
index 06dec32503bd66b18478e19c75255e348daaea58..fc0a9ce1be18fab468756279a6f6ab7780868641 100644 (file)
--- a/net/xfrm/xfrm_input.c
+++ b/net/xfrm/xfrm_input.c
@@ -130,7 +130,7 @@ struct sec_path *secpath_dup(struct sec_path *src)
        sp->len = 0;
        sp->olen = 0;
 
-       memset(sp->ovec, 0, sizeof(sp->ovec[XFRM_MAX_OFFLOAD_DEPTH]));
+       memset(sp->ovec, 0, sizeof(sp->ovec));
 
        if (src) {
                int i;