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(parent: dd8d5b8) | patch
ip6_gre: fix error path when ip6erspan_rcv failed
authorHaishuang Yan <yanhaishuang@cmss.chinamobile.com>
Wed, 20 Dec 2017 02:21:47 +0000 (10:21 +0800)
committerDavid S. Miller <davem@davemloft.net>
Wed, 20 Dec 2017 18:51:46 +0000 (13:51 -0500)
commita7343211f007fdd9e4ebeb80b40d5054798eb890
tree65cdec8254ba7a3e87728aeb1b06e88a9c2f17d1tree | snapshot
parentdd8d5b8c5b22e31079b259b8bfb686f1fac1080acommit | diff
ip6_gre: fix error path when ip6erspan_rcv failed

Same as ipv4 code, when ip6erspan_rcv call return PACKET_REJECT, we
should call icmpv6_send to send icmp unreachable message in error path.

Fixes: 5a963eb61b7c ("ip6_gre: Add ERSPAN native tunnel support")
Acked-by: William Tu <u9012063@gmail.com>
Cc: William Tu <u9012063@gmail.com>
Signed-off-by: Haishuang Yan <yanhaishuang@cmss.chinamobile.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv6/ip6_gre.c diff | blob | history
Domain: System / Kernel;