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| author | Lai Jiangshan <laijs@cn.fujitsu.com> | 2008-03-26 12:01:28 +0100 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2008-03-26 12:01:28 +0100 |
| commit | 37529fe9f62835e1c11895a1895064748b032dc1 (patch) | |
| tree | 961853665601ae08f85008cae589798bdf8f940d /kernel/relay.c | |
| parent | 05dda977f2574c3341abef9b74c27d2b362e1e3a (diff) | |
| download | lwn-37529fe9f62835e1c11895a1895064748b032dc1.tar.gz lwn-37529fe9f62835e1c11895a1895064748b032dc1.zip | |
set relay file can not be read by pread(2)
I found that relay files can be read by pread(2). I fix it,
for relay files are not capable of seeking.
Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'kernel/relay.c')
| -rw-r--r-- | kernel/relay.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/relay.c b/kernel/relay.c index 4c035a8a248c..ed3f6cf2db86 100644 --- a/kernel/relay.c +++ b/kernel/relay.c @@ -736,7 +736,7 @@ static int relay_file_open(struct inode *inode, struct file *filp) kref_get(&buf->kref); filp->private_data = buf; - return 0; + return nonseekable_open(inode, filp); } /** |