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Fix "echo > /dev/null" for non-root users which broke in previous commit.

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This commit is contained in:
phk 2001-11-04 19:12:59 +00:00
parent c9a56085ce
commit 3dd31a7df9
1 changed files with 7 additions and 5 deletions
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12
sys/fs/devfs/devfs_vnops.c
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@ -698,11 +698,13 @@ devfs_setattr(ap)
c = 1;
}
/* see comment in ufs_vnops::ufs_setattr() */
if ((error = VOP_ACCESS(vp, VADMIN, ap->a_cred, ap->a_td)) &&
((vap->va_vaflags & VA_UTIMES_NULL) == 0 ||
(error = VOP_ACCESS(vp, VWRITE, ap->a_cred, ap->a_td))))
return (error);
if (vap->va_atime.tv_sec != VNOVAL || vap->va_mtime.tv_sec != VNOVAL) {
/* see comment in ufs_vnops::ufs_setattr() */
if ((error = VOP_ACCESS(vp, VADMIN, ap->a_cred, ap->a_td)) &&
((vap->va_vaflags & VA_UTIMES_NULL) == 0 ||
(error = VOP_ACCESS(vp, VWRITE, ap->a_cred, ap->a_td))))
return (error);
}
if (vap->va_mode != (mode_t)VNOVAL) {
if ((ap->a_cred->cr_uid != de->de_uid) &&