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Require privilege to flush the signal cache on if_an and if_wi 802.11

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Reviewed by:	imp (if_wi)
This commit is contained in:
Robert Watson 2002-12-24 14:46:01 +00:00
parent f4ef616f98
commit dcce7232ef
2 changed files with 6 additions and 0 deletions
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3
sys/dev/an/if_an.c
View file

@ -1328,6 +1328,9 @@ an_ioctl(ifp, command, data)
break;
#ifdef ANCACHE
if (sc->areq.an_type == AN_RID_ZERO_CACHE) {
error = suser(td);
if (error)
break;
sc->an_sigitems = sc->an_nextitem = 0;
break;
} else if (sc->areq.an_type == AN_RID_READ_CACHE) {

3
sys/dev/wi/if_wi.c
View file

@ -1736,6 +1736,9 @@ wi_ioctl(ifp, command, data)
}
#ifdef WICACHE
else if (wreq.wi_type == WI_RID_ZERO_CACHE) {
error = suser(td);
if (error)
break;
sc->wi_sigitems = sc->wi_nextitem = 0;
} else if (wreq.wi_type == WI_RID_READ_CACHE) {
char *pt = (char *)&wreq.wi_val;