Messages in this thread | | | Subject | Re: [PATCH v3 2/3] unix/dgram: fix peeking with an offset larger than data in queue | From | Eric Dumazet <> | Date | Mon, 29 Apr 2013 17:49:54 -0700 |
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On Mon, 2013-04-29 at 17:42 -0400, Benjamin Poirier wrote: > Currently, peeking on a unix datagram socket with an offset larger than len of > the data in the sk receive queue returns immediately with bogus data. That's > because *off is not reset between each skb_queue_walk(). > > This patch fixes this so that the behavior is the same as peeking with no > offset on an empty queue: the caller blocks. > > Signed-off-by: Benjamin Poirier <bpoirier@suse.de> > > --- > > v2: address review feedback from Eric Dumazet > > v3: address review feedback from Cong Wang > > net/core/datagram.c | 21 +++++++++++++-------- > 1 file changed, 13 insertions(+), 8 deletions(-)
Acked-by: Eric Dumazet <edumazet@google.com>
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