diff options
Diffstat (limited to 'sys/fs/unionfs/union_subr.c')
| -rw-r--r-- | sys/fs/unionfs/union_subr.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/sys/fs/unionfs/union_subr.c b/sys/fs/unionfs/union_subr.c index dbed54e..2e74844 100644 --- a/sys/fs/unionfs/union_subr.c +++ b/sys/fs/unionfs/union_subr.c @@ -775,6 +775,11 @@ unionfs_mkshadowdir(struct unionfs_mount *ump, struct vnode *udvp, /* Authority change to root */ rootinfo = uifind((uid_t)0); cred = crdup(cnp->cn_cred); + /* + * The calls to chgproccnt() are needed to compensate for change_ruid() + * calling chgproccnt(). + */ + chgproccnt(cred->cr_ruidinfo, 1, 0); change_euid(cred, rootinfo); change_ruid(cred, rootinfo); change_svuid(cred, (uid_t)0); @@ -824,6 +829,7 @@ unionfs_mkshadowdir_free_out: unionfs_mkshadowdir_abort: cnp->cn_cred = credbk; + chgproccnt(cred->cr_ruidinfo, -1, 0); crfree(cred); return (error); |
