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-rw-r--r--fs/seq_file.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/seq_file.c b/fs/seq_file.c
index 1cd2388ca5bd..1d641bb108d2 100644
--- a/fs/seq_file.c
+++ b/fs/seq_file.c
@@ -136,6 +136,7 @@ static int traverse(struct seq_file *m, loff_t offset)
136Eoverflow: 136Eoverflow:
137 m->op->stop(m, p); 137 m->op->stop(m, p);
138 kfree(m->buf); 138 kfree(m->buf);
139 m->count = 0;
139 m->buf = kmalloc(m->size <<= 1, GFP_KERNEL); 140 m->buf = kmalloc(m->size <<= 1, GFP_KERNEL);
140 return !m->buf ? -ENOMEM : -EAGAIN; 141 return !m->buf ? -ENOMEM : -EAGAIN;
141} 142}
@@ -232,10 +233,10 @@ ssize_t seq_read(struct file *file, char __user *buf, size_t size, loff_t *ppos)
232 goto Fill; 233 goto Fill;
233 m->op->stop(m, p); 234 m->op->stop(m, p);
234 kfree(m->buf); 235 kfree(m->buf);
236 m->count = 0;
235 m->buf = kmalloc(m->size <<= 1, GFP_KERNEL); 237 m->buf = kmalloc(m->size <<= 1, GFP_KERNEL);
236 if (!m->buf) 238 if (!m->buf)
237 goto Enomem; 239 goto Enomem;
238 m->count = 0;
239 m->version = 0; 240 m->version = 0;
240 pos = m->index; 241 pos = m->index;
241 p = m->op->start(m, &pos); 242 p = m->op->start(m, &pos);