From 8b8aa4b5a66ecf90f0a7033c8cbc49cfd97c4347 Mon Sep 17 00:00:00 2001 From: YOSHIFUJI Hideaki Date: Sun, 20 Nov 2005 12:18:17 +0900 Subject: [PATCH] [IPV6]: Fix memory management error during setting up new advapi sockopts. Signed-off-by: YOSHIFUJI Hideaki --- net/ipv6/exthdrs.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/net/ipv6/exthdrs.c b/net/ipv6/exthdrs.c index 922549581ab..748577b76d7 100644 --- a/net/ipv6/exthdrs.c +++ b/net/ipv6/exthdrs.c @@ -628,6 +628,7 @@ ipv6_renew_options(struct sock *sk, struct ipv6_txoptions *opt, if (!tot_len) return NULL; + tot_len += sizeof(*opt2); opt2 = sock_kmalloc(sk, tot_len, GFP_ATOMIC); if (!opt2) return ERR_PTR(-ENOBUFS); @@ -668,7 +669,7 @@ ipv6_renew_options(struct sock *sk, struct ipv6_txoptions *opt, return opt2; out: - sock_kfree_s(sk, p, tot_len); + sock_kfree_s(sk, opt2, opt2->tot_len); return ERR_PTR(err); } -- 2.41.0