[PATCH]: Set SOCK_DONE when TCP socket receives FIN

Jamie Lokier (jamie@shareable.org)
Mon, 14 Jul 2003 03:41:00 +0100

The SOCK_DONE flag is always clear and never set in 2.5.75. Yet there
is code which tests it, and if it's clear, will return -ENOTCONN.
Admittedly I am confused as to how this is not noticed :)

This small patch sets it where it looks like it was intended.
Please check.

-- Jamie

diff -ur orig-2.5.75/net/ipv4/tcp_input.c build-2.5.75/net/ipv4/tcp_input.c
--- orig-2.5.75/net/ipv4/tcp_input.c 2003-07-12 17:57:38.000000000 +0100
+++ build-2.5.75/net/ipv4/tcp_input.c 2003-07-14 02:29:15.000000000 +0100
@@ -2373,7 +2373,7 @@

sk->sk_shutdown |= RCV_SHUTDOWN;
- sock_reset_flag(sk, SOCK_DONE);
+ sock_set_flag(sk, SOCK_DONE);

switch (sk->sk_state) {
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