Searched hist:ae7352d384a552d8c799c242e74a934809990a71 (Results 1 – 2 of 2) sorted by relevance
| /openbmc/linux/net/ieee802154/6lowpan/ |
| H A D | reassembly.c | diff ae7352d384a552d8c799c242e74a934809990a71 Mon May 27 18:56:48 CDT 2019 Eric Dumazet <edumazet@google.com> inet: frags: call inet_frags_fini() after unregister_pernet_subsys()
Both IPv6 and 6lowpan are calling inet_frags_fini() too soon.
inet_frags_fini() is dismantling a kmem_cache, that might be needed
later when unregister_pernet_subsys() eventually has to remove
frags queues from hash tables and free them.
This fixes potential use-after-free, and is a prereq for the following patch.
Fixes: d4ad4d22e7ac ("inet: frags: use kmem_cache for inet_frag_queue")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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| /openbmc/linux/net/ipv6/ |
| H A D | reassembly.c | diff ae7352d384a552d8c799c242e74a934809990a71 Mon May 27 18:56:48 CDT 2019 Eric Dumazet <edumazet@google.com> inet: frags: call inet_frags_fini() after unregister_pernet_subsys()
Both IPv6 and 6lowpan are calling inet_frags_fini() too soon.
inet_frags_fini() is dismantling a kmem_cache, that might be needed
later when unregister_pernet_subsys() eventually has to remove
frags queues from hash tables and free them.
This fixes potential use-after-free, and is a prereq for the following patch.
Fixes: d4ad4d22e7ac ("inet: frags: use kmem_cache for inet_frag_queue")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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