Merge to Fedora kernel-2.6.7-1.441

[linux-2.6.git] / fs / sysfs / file.c

diff --git a/fs/sysfs/file.c b/fs/sysfs/file.c
index 47c98d0..72cd707 100644 (file)
--- a/fs/sysfs/file.c
+++ b/fs/sysfs/file.c
@@ -89,6 +89,7 @@ static int fill_read_buffer(struct file * file, struct sysfs_buffer * buffer)
                return -ENOMEM;
 
        count = ops->show(kobj,attr,buffer->page);
+       BUG_ON(count > PAGE_SIZE);
        if (count >= 0)
                buffer->count = count;
        else