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authorEric Dumazet <[email protected]>2018-06-22 13:44:15 +0000
committerDavid S. Miller <[email protected]>2018-06-23 01:46:44 +0000
commit0ce4e70ff00662ad7490e545ba0cd8c1fa179fca (patch)
tree4959b26fee49e3465efd6d73539b74d459340870 /tools/perf/scripts/python/sctop.py
parentnet: dccp: avoid crash in ccid3_hc_rx_send_feedback() (diff)
downloadkernel-0ce4e70ff00662ad7490e545ba0cd8c1fa179fca.tar.gz
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net: dccp: switch rx_tstamp_last_feedback to monotonic clock
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 <[email protected]> Cc: Gerrit Renker <[email protected]> Cc: [email protected] Signed-off-by: David S. Miller <[email protected]>
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