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| author | Arnd Bergmann <arnd@arndb.de> | 2018-07-11 12:19:14 +0200 |
|---|---|---|
| committer | Steffen Klassert <steffen.klassert@secunet.com> | 2018-07-11 15:26:35 +0200 |
| commit | 03dc7a35fcc83a199121a5156c4a7a976b836682 (patch) | |
| tree | 3eb64568dea9ef596543d34547009d65b68c4222 | |
| parent | 386c5680e2e80b012de557cf8326962070e0897b (diff) | |
| download | linux-03dc7a35fcc83a199121a5156c4a7a976b836682.tar.bz2 | |
ipv6: xfrm: use 64-bit timestamps
get_seconds() is deprecated because it can overflow on 32-bit
architectures. For the xfrm_state->lastused member, we treat the data
as a 64-bit number already, so we just need to use the right accessor
that works on both 32-bit and 64-bit machines.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
| -rw-r--r-- | include/net/xfrm.h | 2 | ||||
| -rw-r--r-- | net/ipv6/xfrm6_mode_ro.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/include/net/xfrm.h b/include/net/xfrm.h index a5378613a49c..1350e2cf0749 100644 --- a/include/net/xfrm.h +++ b/include/net/xfrm.h @@ -227,7 +227,7 @@ struct xfrm_state { long saved_tmo; /* Last used time */ - unsigned long lastused; + time64_t lastused; struct page_frag xfrag; diff --git a/net/ipv6/xfrm6_mode_ro.c b/net/ipv6/xfrm6_mode_ro.c index 07d36573f50b..da28e4407b8f 100644 --- a/net/ipv6/xfrm6_mode_ro.c +++ b/net/ipv6/xfrm6_mode_ro.c @@ -55,7 +55,7 @@ static int xfrm6_ro_output(struct xfrm_state *x, struct sk_buff *skb) __skb_pull(skb, hdr_len); memmove(ipv6_hdr(skb), iph, hdr_len); - x->lastused = get_seconds(); + x->lastused = ktime_get_real_seconds(); return 0; } |