diff options
| author | Mike Pritchard <mpp@FreeBSD.org> | 2007-03-02 00:10:11 +0000 |
|---|---|---|
| committer | Mike Pritchard <mpp@FreeBSD.org> | 2007-03-02 00:10:11 +0000 |
| commit | 45cdcb7aab7d30e03016d22b9bab448ad3cf3058 (patch) | |
| tree | 730f1882aefe85d44304233afa1fae41f8e5254e /sys | |
| parent | a4e3bad794e41d2d5362743924bd356d76d8e5a9 (diff) | |
Notes
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/fs/fifofs/fifo_vnops.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sys/fs/fifofs/fifo_vnops.c b/sys/fs/fifofs/fifo_vnops.c index 6947c472a64d..9d9ee62cfa03 100644 --- a/sys/fs/fifofs/fifo_vnops.c +++ b/sys/fs/fifofs/fifo_vnops.c @@ -447,6 +447,10 @@ fifo_printinfo(vp) { register struct fifoinfo *fip = vp->v_fifoinfo; + if (fip == NULL){ + printf(", NULL v_fifoinfo"); + return (0); + } printf(", fifo with %ld readers and %ld writers", fip->fi_readers, fip->fi_writers); return (0); |