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Neal Cardwell authored
inet_getpeer_v4() can return NULL under OOM conditions, and while inet_peer_xrlim_allow() is OK with a NULL peer, inet_putpeer() will crash. This code path now uses the same idiom as the others from: 1d861aa4 ("inet: Minimize use of cached route inetpeer."). Signed-off-by:
Neal Cardwell <ncardwell@google.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
e1a67642