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(parent: 89dfd00) | patch
net/net_namespace: Check the return value of register_pernet_subsys()
authorAditya Pakki <pakki001@umn.edu>
Mon, 24 Dec 2018 01:42:38 +0000 (19:42 -0600)
committerDavid S. Miller <davem@davemloft.net>
Mon, 24 Dec 2018 22:43:27 +0000 (14:43 -0800)
commit0eb987c874dc93f9c9d85a6465dbde20fdd3884c
tree72560a0691b897a4b31781eb1b82f9e6e8dba4c6tree
parent89dfd0083751d00d5d7ead36f6d8b045bf89c5e1commit | diff
net/net_namespace: Check the return value of register_pernet_subsys()

In net_ns_init(), register_pernet_subsys() could fail while registering
network namespace subsystems. The fix checks the return value and
sends a panic() on failure.

Signed-off-by: Aditya Pakki <pakki001@umn.edu>
Reviewed-by: Kirill Tkhai <ktkhai@virtuozzo.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/core/net_namespace.c diff | blob | blame | history
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