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H A Dproto.c69c64866 Tue Dec 05 14:58:35 CST 2017 Mohamed Ghannam <simo.ghannam@gmail.com> dccp: CVE-2017-8824: use-after-free in DCCP code

Whenever the sock object is in DCCP_CLOSED state,
dccp_disconnect() must free dccps_hc_tx_ccid and
dccps_hc_rx_ccid and set to NULL.

Signed-off-by: Mohamed Ghannam <simo.ghannam@gmail.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
69c64866 Tue Dec 05 14:58:35 CST 2017 Mohamed Ghannam <simo.ghannam@gmail.com> dccp: CVE-2017-8824: use-after-free in DCCP code

Whenever the sock object is in DCCP_CLOSED state,
dccp_disconnect() must free dccps_hc_tx_ccid and
dccps_hc_rx_ccid and set to NULL.

Signed-off-by: Mohamed Ghannam <simo.ghannam@gmail.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>