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- Use suser_cred(9) instead of directly comparing cr_uid.

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- Compare pointer with NULL.

Reviewed by:	rwatson
This commit is contained in:
Pawel Jakub Dawidek 2006-06-27 11:41:21 +00:00
parent 5279398812
commit 06c5d8fa73
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=159978
1 changed files with 3 additions and 2 deletions
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5
sys/netipsec/ipsec_osdep.h
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@ -211,14 +211,15 @@ if_handoff(struct ifqueue *ifq, struct mbuf *m, struct ifnet *ifp, int adjust)
/*
* 8. Test for "privileged" socket opened by superuser.
* FreeBSD tests ((so)->so_cred && (so)->so_cred.cr_uid == 0),
* FreeBSD tests ((so)->so_cred != NULL && suser_cred((so)->so_cred, SUSER_ALLOWJAIL == 0))
* NetBSD (1.6N) tests (so)->so_uid == 0).
* This difference is wrapped inside the IPSEC_PRIVILEGED_SO() macro.
*
*/
#ifdef __FreeBSD__
#define IPSEC_IS_PRIVILEGED_SO(_so) \
((_so)->so_cred && (_so)->so_cred->cr_uid == 0)
((_so)->so_cred != NULL && \
suser_cred((_so)->so_cred, SUSER_ALLOWJAIL) == 0)
#endif /* __FreeBSD__ */
#ifdef __NetBSD__