diff options
| author | Eric Dumazet <edumazet@google.com> | 2021-07-02 13:09:03 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-07-28 09:12:34 +0200 |
| commit | 474bfaacd080d1d15fe0dd4552dd2a496db54385 (patch) | |
| tree | 9a31a36fd77dded1680da9a0c1fabef9839ebfab /net/ipv4/tcp_output.c | |
| parent | e7f3c9df40515a6c6b46f36c4c94cf48a043f887 (diff) | |
tcp: annotate data races around tp->mtu_info
commit 561022acb1ce62e50f7a8258687a21b84282a4cb upstream.
While tp->mtu_info is read while socket is owned, the write
sides happen from err handlers (tcp_v[46]_mtu_reduced)
which only own the socket spinlock.
Fixes: 563d34d05786 ("tcp: dont drop MTU reduction indications")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/ipv4/tcp_output.c')
0 files changed, 0 insertions, 0 deletions