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| author | Prasad J Pandit | 2017-02-02 11:46:24 +0100 |
|---|---|---|
| committer | Jason Wang | 2017-02-15 04:18:57 +0100 |
| commit | 81f17e0d435c3db3a3e67e0d32ebf9c98973211f (patch) | |
| tree | f4433c22c4eaf80f765f1c0cbb2336b3ed809f68 /linux-headers | |
| parent | colo-compare: sort TCP packet queue by sequence number (diff) | |
| download | qemu-81f17e0d435c3db3a3e67e0d32ebf9c98973211f.tar.gz qemu-81f17e0d435c3db3a3e67e0d32ebf9c98973211f.tar.xz qemu-81f17e0d435c3db3a3e67e0d32ebf9c98973211f.zip | |
net: imx: limit buffer descriptor count
i.MX Fast Ethernet Controller uses buffer descriptors to manage
data flow to/fro receive & transmit queues. While transmitting
packets, it could continue to read buffer descriptors if a buffer
descriptor has length of zero and has crafted values in bd.flags.
Set an upper limit to number of buffer descriptors.
Reported-by: Li Qiang <liqiang6-s@360.cn>
Signed-off-by: Prasad J Pandit <pjp@fedoraproject.org>
Signed-off-by: Jason Wang <jasowang@redhat.com>
Diffstat (limited to 'linux-headers')
0 files changed, 0 insertions, 0 deletions