Merge branch 'driver-core-linus' of git://git.kernel.org/pub/scm/linux/kernel/git...

[pandora-kernel.git] / net / xfrm / xfrm_replay.c

diff --git a/net/xfrm/xfrm_replay.c b/net/xfrm/xfrm_replay.c
index 47f1b86..b11ea69 100644 (file)
--- a/net/xfrm/xfrm_replay.c
+++ b/net/xfrm/xfrm_replay.c
@@ -265,7 +265,7 @@ static void xfrm_replay_advance_bmp(struct xfrm_state *x, __be32 net_seq)
                        bitnr = bitnr & 0x1F;
                        replay_esn->bmp[nr] |= (1U << bitnr);
                } else {
-                       nr = replay_esn->replay_window >> 5;
+                       nr = (replay_esn->replay_window - 1) >> 5;
                        for (i = 0; i <= nr; i++)
                                replay_esn->bmp[i] = 0;
 
@@ -471,7 +471,7 @@ static void xfrm_replay_advance_esn(struct xfrm_state *x, __be32 net_seq)
                        bitnr = bitnr & 0x1F;
                        replay_esn->bmp[nr] |= (1U << bitnr);
                } else {
-                       nr = replay_esn->replay_window >> 5;
+                       nr = (replay_esn->replay_window - 1) >> 5;
                        for (i = 0; i <= nr; i++)
                                replay_esn->bmp[i] = 0;