Herbert Xu ed0ba3a012 netlink: Fix dump skb leak/double free ... When we free cb->skb after a dump, we do it after releasing the lock. This means that a new dump could have started in the time being and we'll end up freeing their skb instead of ours. This patch saves the skb and module before we unlock so we free the right memory. Change-Id: I81f1eb1ef4951917b5db084bd7a4289222eab597 Fixes: 16b304f3404f ("netlink: Eliminate kmalloc in netlink dump operation.") Reported-by: Baozeng Ding <sploving1@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Acked-by: Cong Wang <xiyou.wangcong@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Corinna Vinschen <xda@vinschen.de>		2017-04-22 23:02:56 +02:00
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af_netlink.c	netlink: Fix dump skb leak/double free	2017-04-22 23:02:56 +02:00
af_netlink.h
diag.c
genetlink.c
Kconfig
Makefile