Re: [PATCH] net sched: text ematch: zero out ts_state before using it

From: Cong Wang
Date: Thu Oct 09 2014 - 17:49:06 EST

On Thu, Oct 9, 2014 at 9:05 AM, Omar Sandoval <osandov@xxxxxxxxxxx> wrote:
> textsearch_find zeroes out the offset, but the control buffer (which may or may
> not matter in this case) needs to be zeroed out as well.

Why? skb_prepare_seq_read() initializes the cb.

Also, the comment says:

* @state: uninitialized textsearch state variable
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