diff options
| author | Robert Watson <rwatson@FreeBSD.org> | 2003-10-25 16:10:41 +0000 |
|---|---|---|
| committer | Robert Watson <rwatson@FreeBSD.org> | 2003-10-25 16:10:41 +0000 |
| commit | 67536f038c9383ba1af8729e474bc6125c72b54c (patch) | |
| tree | 5d653c0acb918cea130a348874e61f9ecc2fc5ce | |
| parent | da77b2fa6bf3355ab40ef6047a11108dc1770f77 (diff) | |
Notes
| -rw-r--r-- | sys/kern/kern_alq.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/sys/kern/kern_alq.c b/sys/kern/kern_alq.c index 9613641a8ea4..399b7d14f972 100644 --- a/sys/kern/kern_alq.c +++ b/sys/kern/kern_alq.c @@ -27,11 +27,14 @@ #include <sys/cdefs.h> __FBSDID("$FreeBSD$"); +#include "opt_mac.h" + #include <sys/param.h> #include <sys/systm.h> #include <sys/kernel.h> #include <sys/kthread.h> #include <sys/lock.h> +#include <sys/mac.h> #include <sys/mutex.h> #include <sys/namei.h> #include <sys/proc.h> @@ -291,8 +294,13 @@ alq_doio(struct alq *alq) vn_start_write(vp, &mp, V_WAIT); vn_lock(vp, LK_EXCLUSIVE | LK_RETRY, td); VOP_LEASE(vp, td, alq->aq_cred, LEASE_WRITE); - /* XXX error ignored */ - VOP_WRITE(vp, &auio, IO_UNIT | IO_APPEND, alq->aq_cred); + /* + * XXX: VOP_WRITE error checks are ignored. + */ +#ifdef MAC + if (mac_check_vnode_write(alq->aq_cred, NOCRED, vp) == 0) +#endif + VOP_WRITE(vp, &auio, IO_UNIT | IO_APPEND, alq->aq_cred); VOP_UNLOCK(vp, 0, td); vn_finished_write(mp); |