diff options
| author | Eric Dumazet <edumazet@google.com> | 2018-06-22 06:44:15 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-07-22 14:25:52 +0200 |
| commit | 29dbaecd2fbeda3f8dc76d2484807dec5b139aba (patch) | |
| tree | 64c7343eb311377ef07f685de984f7fedf6e9284 /include/linux/overflow.h | |
| parent | e41074e9ea4181b77ab02394d7c63e7995a800f9 (diff) | |
net: dccp: switch rx_tstamp_last_feedback to monotonic clock
[ Upstream commit 0ce4e70ff00662ad7490e545ba0cd8c1fa179fca ]
To compute delays, better not use time of the day which can
be changed by admins or malicious programs.
Also change ccid3_first_li() to use s64 type for delta variable
to avoid potential overflows.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Cc: dccp@vger.kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/overflow.h')
0 files changed, 0 insertions, 0 deletions