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Commit 4062090e authored by Vasily Averin's avatar Vasily Averin Committed by David S. Miller
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ipv4: dst_entry leak in ip_send_unicast_reply()



ip_setup_cork() called inside ip_append_data() steals dst entry from rt to cork
and in case errors in __ip_append_data() nobody frees stolen dst entry

Fixes: 2e77d89b ("net: avoid a pair of dst_hold()/dst_release() in ip_append_data()")
Signed-off-by: default avatarVasily Averin <vvs@parallels.com>
Acked-by: default avatarEric Dumazet <edumazet@google.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 461b74c3
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