|
@@ -136,6 +136,7 @@ static int traverse(struct seq_file *m, loff_t offset)
|
|
|
Eoverflow:
|
|
|
m->op->stop(m, p);
|
|
|
kfree(m->buf);
|
|
|
+ m->count = 0;
|
|
|
m->buf = kmalloc(m->size <<= 1, GFP_KERNEL);
|
|
|
return !m->buf ? -ENOMEM : -EAGAIN;
|
|
|
}
|
|
@@ -232,10 +233,10 @@ ssize_t seq_read(struct file *file, char __user *buf, size_t size, loff_t *ppos)
|
|
|
goto Fill;
|
|
|
m->op->stop(m, p);
|
|
|
kfree(m->buf);
|
|
|
+ m->count = 0;
|
|
|
m->buf = kmalloc(m->size <<= 1, GFP_KERNEL);
|
|
|
if (!m->buf)
|
|
|
goto Enomem;
|
|
|
- m->count = 0;
|
|
|
m->version = 0;
|
|
|
pos = m->index;
|
|
|
p = m->op->start(m, &pos);
|