diff options
Diffstat (limited to 'sys/kern/vfs_bio.c')
| -rw-r--r-- | sys/kern/vfs_bio.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/sys/kern/vfs_bio.c b/sys/kern/vfs_bio.c index f306b5a..8558d06 100644 --- a/sys/kern/vfs_bio.c +++ b/sys/kern/vfs_bio.c @@ -1174,6 +1174,12 @@ bufwrite(struct buf *bp) int vp_md; CTR3(KTR_BUF, "bufwrite(%p) vp %p flags %X", bp, bp->b_vp, bp->b_flags); + if ((bp->b_bufobj->bo_flag & BO_DEAD) != 0) { + bp->b_flags |= B_INVAL | B_RELBUF; + bp->b_flags &= ~B_CACHE; + brelse(bp); + return (ENXIO); + } if (bp->b_flags & B_INVAL) { brelse(bp); return (0); |
