Messages in this thread | | | From | Paul Moore <> | Date | Mon, 14 Jan 2019 17:58:58 -0500 | Subject | Re: [PATCH ghak59 V3 2/4] audit: add syscall information to CONFIG_CHANGE records |
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On Mon, Dec 10, 2018 at 5:18 PM Richard Guy Briggs <rgb@redhat.com> wrote: > > Tie syscall information to all CONFIG_CHANGE calls since they are all a > result of user actions. > > Exclude user records from syscall context: > Since the function audit_log_common_recv_msg() is shared by a number of > AUDIT_CONFIG_CHANGE and the entire range of AUDIT_USER_* record types, > and since the AUDIT_CONFIG_CHANGE message type has been converted to a > syscall accompanied record type, special-case the AUDIT_USER_* range of > messages so they remain standalone records. > > See: https://github.com/linux-audit/audit-kernel/issues/59 > See: https://github.com/linux-audit/audit-kernel/issues/50 > Signed-off-by: Richard Guy Briggs <rgb@redhat.com> > --- > kernel/audit.c | 27 +++++++++++++++++++-------- > kernel/audit_fsnotify.c | 2 +- > kernel/audit_tree.c | 2 +- > kernel/audit_watch.c | 2 +- > kernel/auditfilter.c | 2 +- > 5 files changed, 23 insertions(+), 12 deletions(-) > > diff --git a/kernel/audit.c b/kernel/audit.c > index 0e8026423fbd..a321fea94cc6 100644 > --- a/kernel/audit.c > +++ b/kernel/audit.c > @@ -1072,6 +1073,16 @@ static void audit_log_common_recv_msg(struct audit_buffer **ab, u16 msg_type) > audit_log_task_context(*ab); > } > > +static inline void audit_log_user_recv_msg(struct audit_buffer **ab, u16 msg_type) > +{ > + audit_log_common_recv_msg(NULL, ab, msg_type); > +}
This makes sense because this is used by "user" records ...
> +static inline void audit_log_config_change_alt(struct audit_buffer **ab) > +{ > + audit_log_common_recv_msg(audit_context(), ab, AUDIT_CONFIG_CHANGE); > +}
... and I don't believe this makes sense because there is no real logical grouping with the callers like there is for audit_log_user_recv_msg().
-- paul moore www.paul-moore.com
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