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| author |   Jason A. Donenfeld <Jason@zx2c4.com> | 2018-06-23 04:20:14 +0200 |
|---|---|---|
| committer | Jason A. Donenfeld <Jason@zx2c4.com> | 2018-06-23 06:08:37 +0200 |
| commit | d0bd6dc67d81236f66cb763c3d47dd6b5d7581a6 (patch) | |
| tree | 6b3669f075d28267e50bda153a32e9b7ea9ff30b /src/cookie.h | |
| parent | tools: fix misspelling of strchrnul in comment (diff) | |
| download | wireguard-monolithic-historical-d0bd6dc67d81236f66cb763c3d47dd6b5d7581a6.tar.xz wireguard-monolithic-historical-d0bd6dc67d81236f66cb763c3d47dd6b5d7581a6.zip | |
global: use ktime boottime instead of jiffies
Since this is a network protocol, expirations need to be accounted for,
even across system suspend. On real systems, this isn't a problem, since
we're clearing all keys before suspend. But on Android, where we don't
do that, this is something of a problem. So, we switch to using boottime
instead of jiffies.
Diffstat (limited to 'src/cookie.h')
| -rw-r--r-- | src/cookie.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/cookie.h b/src/cookie.h index 9f519ef..e83c256 100644 --- a/src/cookie.h +++ b/src/cookie.h @@ -15,13 +15,13 @@ struct cookie_checker { u8 secret[NOISE_HASH_LEN]; u8 cookie_encryption_key[NOISE_SYMMETRIC_KEY_LEN]; u8 message_mac1_key[NOISE_SYMMETRIC_KEY_LEN]; - u64 secret_birthdate; + ktime_t secret_birthdate; struct rw_semaphore secret_lock; struct wireguard_device *device; }; struct cookie { - u64 birthdate; + ktime_t birthdate; bool is_valid; u8 cookie[COOKIE_LEN]; bool have_sent_mac1; |