tcp: fix races in tcp_abort()
commit 5ce4645c upstream. tcp_abort() has the same issue than the one fixed in the prior patch in tcp_write_err(). In order to get consistent results from tcp_poll(), we must call sk_error_report() after tcp_done(). We can use tcp_done_with_error() to centralize this logic. Fixes: c1e64e29 ("net: diag: Support destroying TCP sockets.") Signed-off-by:Eric Dumazet <edumazet@google.com> Acked-by:
Neal Cardwell <ncardwell@google.com> Link: https://lore.kernel.org/r/20240528125253.1966136-4-edumazet@google.com Signed-off-by:
Jakub Kicinski <kuba@kernel.org> [youngmin: Resolved minor conflict in net/ipv4/tcp.c] Signed-off-by:
Youngmin Nam <youngmin.nam@samsung.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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