41 lines
1.5 KiB
HTML
41 lines
1.5 KiB
HTML
<html devsite>
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<head>
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<title>Kernel Changes</title>
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<meta name="project_path" value="/_project.yaml" />
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<meta name="book_path" value="/_book.yaml" />
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</head>
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<body>
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<!--
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Copyright 2017 The Android Open Source Project
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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-->
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<p>This is a summary of the main changes in the kernel that diverge from mainline.</p>
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<ul>
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<li>added net/netfilter/xt_qtaguid*</li>
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<li>imported then modified net/netfilter/xt_quota2.c from xtables-addons project</li>
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<li>fixes in net/netfilter/ip6_tables.c</li>
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<li>modified ip*t_REJECT.c</li>
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<li>modified net/netfilter/xt_socket.c</li>
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</ul>
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<p>A few comments on the kernel configuration:</p>
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<ul>
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<li>xt_qtaguid masquerades as xt_owner and relies on xt_socket and itself relies on the connection tracker.</li>
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<li>The connection tracker can't handle large SIP packets, it must be disabled.</li>
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<li>The modified xt_quota2 uses the NFLOG support to notify userspace.</li>
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</ul>
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</body>
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</html>
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