linux-dev/net/mptcp/token_test.c, branch linus/masterLinux kernel development work - see feature brancheshttps://git.zx2c4.com/linux-dev/atom/net/mptcp/token_test.c?h=linus%2Fmaster2021-09-24T09:51:36Zmptcp: don't return sockets in foreign netns2021-09-24T09:51:36ZFlorian Westphalfw@strlen.de2021-09-24T00:04:11Zurn:sha1:ea1300b9df7c8e8b65695a08b8f6aaf4b25fec9c
mptcp_token_get_sock() may return a mptcp socket that is in
a different net namespace than the socket that received the token value.
The mptcp syncookie code path had an explicit check for this,
this moves the test into mptcp_token_get_sock() function.
Eventually token.c should be converted to pernet storage, but
such change is not suitable for net tree.
Fixes: 2c5ebd001d4f0 ("mptcp: refactor token container")
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
mptcp: introduce token KUNIT self-tests2020-06-26T23:21:39ZPaolo Abenipabeni@redhat.com2020-06-26T17:30:02Zurn:sha1:a8ee9c9b58199be2692f7eb761d7a01749f79655
Unit tests for the internal MPTCP token APIs, using KUNIT
v1 -> v2:
- use the correct RCU annotation when initializing icsk ulp
- fix a few checkpatch issues
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Reviewed-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>