diff mbox series

[2/6] Revert "xfrm: update SA curlft.use_time"

Message ID 20220824050213.3643599-3-steffen.klassert@secunet.com (mailing list archive)
State Accepted
Commit 717ada9f10f2de8c4f4d72ad045f3b67a7ced715
Delegated to: Netdev Maintainers
Headers show
Series [1/6] xfrm: fix refcount leak in __xfrm_policy_check() | expand

Checks

Context Check Description
netdev/tree_selection success Guessed tree name to be net-next
netdev/fixes_present success Fixes tag not required for -next series
netdev/subject_prefix success Link
netdev/cover_letter success Pull request is its own cover letter
netdev/patch_count success Link
netdev/header_inline success No static functions without inline keyword in header files
netdev/build_32bit success Errors and warnings before: 431 this patch: 431
netdev/cc_maintainers fail 1 blamed authors not CCed: antony.antony@secunet.com; 3 maintainers not CCed: edumazet@google.com antony.antony@secunet.com pabeni@redhat.com
netdev/build_clang success Errors and warnings before: 5 this patch: 5
netdev/module_param success Was 0 now: 0
netdev/verify_signedoff success Signed-off-by tag matches author and committer
netdev/check_selftest success No net selftest shell script
netdev/verify_fixes success Fixes tag looks correct
netdev/build_allmodconfig_warn success Errors and warnings before: 431 this patch: 431
netdev/checkpatch success total: 0 errors, 0 warnings, 0 checks, 14 lines checked
netdev/kdoc success Errors and warnings before: 0 this patch: 0
netdev/source_inline success Was 0 now: 0

Commit Message

Steffen Klassert Aug. 24, 2022, 5:02 a.m. UTC 
From: Antony Antony <antony.antony@secunet.com>

This reverts commit af734a26a1a95a9fda51f2abb0c22a7efcafd5ca.

The abvoce commit is a regression according RFC 2367. A better fix would be
use x->lastused. Which will be propsed later.

according to RFC 2367 use_time == sadb_lifetime_usetime.

"sadb_lifetime_usetime
                   For CURRENT, the time, in seconds, when association
                   was first used. For HARD and SOFT, the number of
                   seconds after the first use of the association until
                   it expires."

Fixes: af734a26a1a9 ("xfrm: update SA curlft.use_time")
Signed-off-by: Antony Antony <antony.antony@secunet.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
---
 net/xfrm/xfrm_input.c  | 1 -
 net/xfrm/xfrm_output.c | 1 -
 2 files changed, 2 deletions(-)
diff mbox series

Patch

diff --git a/net/xfrm/xfrm_input.c b/net/xfrm/xfrm_input.c
index 144238a50f3d..70a8c36f0ba6 100644
--- a/net/xfrm/xfrm_input.c
+++ b/net/xfrm/xfrm_input.c
@@ -669,7 +669,6 @@  int xfrm_input(struct sk_buff *skb, int nexthdr, __be32 spi, int encap_type)
 
 		x->curlft.bytes += skb->len;
 		x->curlft.packets++;
-		x->curlft.use_time = ktime_get_real_seconds();
 
 		spin_unlock(&x->lock);
 
diff --git a/net/xfrm/xfrm_output.c b/net/xfrm/xfrm_output.c
index 555ab35cd119..9a5e79a38c67 100644
--- a/net/xfrm/xfrm_output.c
+++ b/net/xfrm/xfrm_output.c
@@ -534,7 +534,6 @@  static int xfrm_output_one(struct sk_buff *skb, int err)
 
 		x->curlft.bytes += skb->len;
 		x->curlft.packets++;
-		x->curlft.use_time = ktime_get_real_seconds();
 
 		spin_unlock_bh(&x->lock);