tree 0f180ef1fa0efcea96738315917eaa014c2ac8f0
parent 68315801dbf3ab2001679fd2074c9dc5dcf87dfa
author Flavio Leitner <fbl@redhat.com> 1327480491 +0000
committer David S. Miller <davem@davemloft.net> 1327546243 -0500

tcp: bind() fix autoselection to share ports

The current code checks for conflicts when the application
requests a specific port.  If there is no conflict, then
the request is granted.

On the other hand, the port autoselection done by the kernel
fails when all ports are bound even when there is a port
with no conflict available.

The fix changes port autoselection to check if there is a
conflict and use it if not.

Signed-off-by: Flavio Leitner <fbl@redhat.com>
Signed-off-by: Marcelo Ricardo Leitner <mleitner@redhat.com>
Acked-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>