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net: diag: make udp_diag_destroy work for mapped addresses.
authorLorenzo Colitti <lorenzo@google.com>
Wed, 7 Sep 2016 04:38:35 +0000 (13:38 +0900)
committerDavid S. Miller <davem@davemloft.net>
Thu, 8 Sep 2016 00:31:30 +0000 (17:31 -0700)
commitf95bf346226b9b79352e05508beececc807cc37a
tree38a250371a5277987b81069b88d4509067733ab5
parent733ade23de1b72c1f11c5e4a1a9020a6f48decd2
net: diag: make udp_diag_destroy work for mapped addresses.

udp_diag_destroy does look up the IPv4 UDP hashtable for mapped
addresses, but it gets the IPv4 address to look up from the
beginning of the IPv6 address instead of the end.

Tested: https://android-review.googlesource.com/269874
Fixes: 5d77dca82839 ("net: diag: support SOCK_DESTROY for UDP sockets")
Signed-off-by: Lorenzo Colitti <lorenzo@google.com>
Acked-by: Eric Dumazet <edumazet@google.com>
Acked-by: David Ahern <dsa@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv4/udp_diag.c