tcp: annotate data-races around icsk->icsk_syn_retries

Browse source

[ Upstream commit 3a037f0f3c ]

do_tcp_getsockopt() and reqsk_timer_handler() read
icsk->icsk_syn_retries while another cpu might change its value.

Fixes: 1da177e4c3 ("Linux-2.6.12-rc2")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Link: https://lore.kernel.org/r/20230719212857.3943972-7-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

...

This commit is contained in:

Eric Dumazet 2023-07-19 21:28:52 +00:00 • committed by Greg Kroah-Hartman

parent 80cd1842e2

commit a2da353de8

2 changed files with 4 additions and 4 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

2

net/ipv4/inet_connection_sock.c

View file

6

net/ipv4/tcp.c

View file