diff options
Diffstat (limited to 'sys/kern/kern_acct.c')
| -rw-r--r-- | sys/kern/kern_acct.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/sys/kern/kern_acct.c b/sys/kern/kern_acct.c index 827a034af96d..613a19844d00 100644 --- a/sys/kern/kern_acct.c +++ b/sys/kern/kern_acct.c @@ -228,6 +228,7 @@ acct_process(td) int t, ret; struct vnode *vp; struct ucred *uc; + struct plimit *newlim, *oldlim; mtx_lock(&acct_mtx); @@ -300,11 +301,14 @@ acct_process(td) /* * Eliminate any file size rlimit. */ - if (p->p_limit->p_refcnt > 1) { - p->p_limit->p_refcnt--; - p->p_limit = limcopy(p->p_limit); - } - p->p_rlimit[RLIMIT_FSIZE].rlim_cur = RLIM_INFINITY; + newlim = lim_alloc(); + PROC_LOCK(p); + oldlim = p->p_limit; + lim_copy(newlim, oldlim); + newlim->pl_rlimit[RLIMIT_FSIZE].rlim_cur = RLIM_INFINITY; + p->p_limit = newlim; + PROC_UNLOCK(p); + lim_free(oldlim); VOP_LEASE(vp, td, uc, LEASE_WRITE); ret = vn_rdwr(UIO_WRITE, vp, (caddr_t)&acct, sizeof (acct), |