net: add sanity check in proto_register()
authorEric Dumazet <edumazet@google.com>
Wed, 16 Feb 2022 17:18:01 +0000 (09:18 -0800)
committerJakub Kicinski <kuba@kernel.org>
Fri, 18 Feb 2022 04:06:06 +0000 (20:06 -0800)
commitf20cfd662a62dc62c25d9feff29eadc600455ca7
tree431a43a57d9c61e6b9a2ab66ba62c7a99fd4dcba
parent60f8ad2392d03d250f6d381e382f7c838cd5ec11
net: add sanity check in proto_register()

prot->memory_allocated should only be set if prot->sysctl_mem
is also set.

This is a followup of commit 25206111512d ("crypto: af_alg - get
rid of alg_memory_allocated").

Signed-off-by: Eric Dumazet <edumazet@google.com>
Link: https://lore.kernel.org/r/20220216171801.3604366-1-eric.dumazet@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
net/core/sock.c