scm: Capture the full credentials of the scm sender.

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Start capturing not only the userspace pid, uid and gid values of the
sending process but also the struct pid and struct cred of the sending
process as well.

This is in preparation for properly supporting SCM_CREDENTIALS for
sockets that have different uid and/or pid namespaces at the different
ends.

Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Acked-by: Serge E. Hallyn <serge@hallyn.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

...

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Eric W. Biederman 2010-06-13 03:32:34 +00:00 • committed by David S. Miller

parent b47030c71d

commit 257b5358b3

2 changed files with 48 additions and 4 deletions

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28

include/net/scm.h

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24

net/core/scm.c

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