diff options
| author | jhb <jhb@FreeBSD.org> | 2002-04-01 21:31:13 +0000 |
|---|---|---|
| committer | jhb <jhb@FreeBSD.org> | 2002-04-01 21:31:13 +0000 |
| commit | dc2e474f79c1287592679cd5e0c4c2307feccd60 (patch) | |
| tree | 79021f0d43a5858be317d5cd33eac8cd4962b336 /sys/dev/wi/if_wi.c | |
| parent | 34c7d606c9818987384d404948ecdc98521462bd (diff) | |
| download | FreeBSD-src-dc2e474f79c1287592679cd5e0c4c2307feccd60.zip FreeBSD-src-dc2e474f79c1287592679cd5e0c4c2307feccd60.tar.gz | |
Change the suser() API to take advantage of td_ucred as well as do a
general cleanup of the API. The entire API now consists of two functions
similar to the pre-KSE API. The suser() function takes a thread pointer
as its only argument. The td_ucred member of this thread must be valid
so the only valid thread pointers are curthread and a few kernel threads
such as thread0. The suser_cred() function takes a pointer to a struct
ucred as its first argument and an integer flag as its second argument.
The flag is currently only used for the PRISON_ROOT flag.
Discussed on: smp@
Diffstat (limited to 'sys/dev/wi/if_wi.c')
| -rw-r--r-- | sys/dev/wi/if_wi.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/sys/dev/wi/if_wi.c b/sys/dev/wi/if_wi.c index 3b88f95..71a66ee 100644 --- a/sys/dev/wi/if_wi.c +++ b/sys/dev/wi/if_wi.c @@ -1672,7 +1672,7 @@ wi_ioctl(ifp, command, data) struct wi_req wreq; struct ifreq *ifr; struct ieee80211req *ireq; - struct proc *p = curproc; + struct thread *td = curthread; sc = ifp->if_softc; WI_LOCK(sc); @@ -1724,7 +1724,7 @@ wi_ioctl(ifp, command, data) if (error) break; /* Don't show WEP keys to non-root users. */ - if (wreq.wi_type == WI_RID_DEFLT_CRYPT_KEYS && suser(p)) + if (wreq.wi_type == WI_RID_DEFLT_CRYPT_KEYS && suser(td)) break; if (wreq.wi_type == WI_RID_IFACE_STATS) { bcopy((char *)&sc->wi_stats, (char *)&wreq.wi_val, @@ -1768,7 +1768,7 @@ wi_ioctl(ifp, command, data) error = copyout(&wreq, ifr->ifr_data, sizeof(wreq)); break; case SIOCSWAVELAN: - if ((error = suser(p))) + if ((error = suser(td))) goto out; error = copyin(ifr->ifr_data, &wreq, sizeof(wreq)); if (error) @@ -1809,7 +1809,7 @@ wi_ioctl(ifp, command, data) error = copyout(&wreq, ifr->ifr_data, sizeof(wreq)); break; case SIOCSPRISM2DEBUG: - if ((error = suser(p))) + if ((error = suser(td))) goto out; error = copyin(ifr->ifr_data, &wreq, sizeof(wreq)); if (error) @@ -1858,7 +1858,7 @@ wi_ioctl(ifp, command, data) break; } len = sc->wi_keys.wi_keys[ireq->i_val].wi_keylen; - if (suser(p)) + if (suser(td)) bcopy(sc->wi_keys.wi_keys[ireq->i_val].wi_keydat, tmpkey, len); else @@ -1911,7 +1911,7 @@ wi_ioctl(ifp, command, data) } break; case SIOCS80211: - if ((error = suser(p))) + if ((error = suser(td))) goto out; switch(ireq->i_type) { case IEEE80211_IOC_SSID: |
