From: Jon Maloy <[email protected]>
Date: Mon, 26 Feb 2018 20:14:04 +0100
> In commit 60c253069632 ("tipc: fix race between poll() and
> setsockopt()") we introduced a pointer from struct tipc_group to the
> 'group_is_connected' flag in struct tipc_sock, so that this field can
> be checked without dereferencing the group pointer of the latter struct.
>
> The initial value for this flag is correctly set to 'false' when a
> group is created, but we miss the case when no group is created at
> all, in which case the initial value should be 'true'. This has the
> effect that SOCK_RDM/DGRAM sockets sending datagrams never receive
> POLLOUT if they request so.
>
> This commit corrects this bug.
>
> Reported-by: Hoang Le <[email protected]>
> Signed-off-by: Jon Maloy <[email protected]>
Applied, thanks.
Please provide a proper Fixes: tag next time. I added it for you
in this case.
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