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<h3>
Samuel Thibault pushed to branch master
at <a href="https://gitlab.freedesktop.org/slirp/libslirp">slirp / libslirp</a>
</h3>
<h4>
Commits:
</h4>
<ul>
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<strong><a href="https://gitlab.freedesktop.org/slirp/libslirp/-/commit/b55df476b438c2c55108f8e3f86e9490545e403d">b55df476</a></strong>
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<span>by Doug Evans</span>
<i>at 2021-02-16T12:27:37-08:00</i>
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<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">Reject host forwarding to ipv6 "addr-any"
Libslirp currently only provides a stateless DHCPv6 server,
and thus can't do the "addr-any -> guest IP address" translation
that is done for ipv4. Until a stateful DHCPv6 server is available,
reject addr-any.
Signed-off-by: Doug Evans <dje@google.com>
</pre>
</li>
<li>
<strong><a href="https://gitlab.freedesktop.org/slirp/libslirp/-/commit/26ae658a83eeca16780cf5615c8247cbb151c3fa">26ae658a</a></strong>
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<span>by Samuel Thibault</span>
<i>at 2021-02-16T20:42:02+00:00</i>
</div>
<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">Merge branch 'reject-ipv6-addr-any' into 'master'
Reject host forwarding to ipv6 "addr-any"
See merge request slirp/libslirp!66</pre>
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<h4>1 changed file:</h4>
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<a href="#9f815106f1b35d4b148233c9a5b4caae3b29c4ca">
src/slirp.c
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<h4>Changes:</h4>
<li id="9f815106f1b35d4b148233c9a5b4caae3b29c4ca">
<a href="https://gitlab.freedesktop.org/slirp/libslirp/-/compare/5aa333e79b9892af9bf9621435d52cd058544d18...26ae658a83eeca16780cf5615c8247cbb151c3fa#9f815106f1b35d4b148233c9a5b4caae3b29c4ca"><strong>src/slirp.c</strong></a>
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<td class="diff-line-num unfold js-unfold new_line" data-linenumber="1165" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">...</td>
<td class="line_content match " style="padding-left: 0.5em; padding-right: 0.5em; color: rgba(0,0,0,0.3);" bgcolor="#fafafa">@@ -1165,6 +1165,14 @@ int slirp_add_ipv6_hostfwd(Slirp *slirp, int is_udp,</td>
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1165
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<td class="diff-line-num new_line" data-linenumber="1165" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">
1165
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<pre style="margin: 0;"> <span id="LC1165" class="line" lang="c"> <span class="k" style="font-weight: 600;">struct</span> <span class="n" style="color: #333;">in6_addr</span> <span class="n" style="color: #333;">host_addr</span><span class="p">,</span> <span class="kt" style="color: #458; font-weight: 600;">int</span> <span class="n" style="color: #333;">host_port</span><span class="p">,</span></span>
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1166
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1166
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<pre style="margin: 0;"> <span id="LC1166" class="line" lang="c"> <span class="k" style="font-weight: 600;">struct</span> <span class="n" style="color: #333;">in6_addr</span> <span class="n" style="color: #333;">guest_addr</span><span class="p">,</span> <span class="kt" style="color: #458; font-weight: 600;">int</span> <span class="n" style="color: #333;">guest_port</span><span class="p">)</span></span>
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1167
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1167
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<pre style="margin: 0;"> <span id="LC1167" class="line" lang="c"><span class="p">{</span></span>
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<td class="diff-line-num new new_line" data-linenumber="1168" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#ddfbe6">
1168
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<pre style="margin: 0;">+<span id="LC1168" class="line" lang="c"> <span class="cm" style="color: #998; font-style: italic;">/*</span></span>
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<td class="diff-line-num new new_line" data-linenumber="1169" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#ddfbe6">
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<pre style="margin: 0;">+<span id="LC1169" class="line" lang="c"><span class="cm" style="color: #998; font-style: italic;"> * Libslirp currently only provides a stateless DHCPv6 server, thus we</span></span>
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<td class="diff-line-num new new_line" data-linenumber="1170" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#ddfbe6">
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<pre style="margin: 0;">+<span id="LC1170" class="line" lang="c"><span class="cm" style="color: #998; font-style: italic;"> * can't translate "addr-any" to the guest. Instead, for now, reject it.</span></span>
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<td class="diff-line-num new new_line" data-linenumber="1171" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#ddfbe6">
1171
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<pre style="margin: 0;">+<span id="LC1171" class="line" lang="c"><span class="cm" style="color: #998; font-style: italic;"> */</span></span>
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<td class="diff-line-num new new_line" data-linenumber="1172" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#ddfbe6">
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<pre style="margin: 0;">+<span id="LC1172" class="line" lang="c"> <span class="k" style="font-weight: 600;">if</span> <span class="p">(</span><span class="n" style="color: #333;">in6_zero</span><span class="p">(</span><span class="o" style="font-weight: 600;">&</span><span class="n" style="color: #333;">guest_addr</span><span class="p">))</span> <span class="p">{</span></span>
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<td class="diff-line-num new new_line" data-linenumber="1173" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#ddfbe6">
1173
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<pre style="margin: 0;">+<span id="LC1173" class="line" lang="c"> <span class="k" style="font-weight: 600;">return</span> <span class="o" style="font-weight: 600;">-</span><span class="mi" style="color: #099;">1</span><span class="p">;</span></span>
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<td class="diff-line-num new new_line" data-linenumber="1174" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#ddfbe6">
1174
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<pre style="margin: 0;">+<span id="LC1174" class="line" lang="c"> <span class="p">}</span></span>
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<pre style="margin: 0;">+<span id="LC1175" class="line" lang="c"></span>
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1168
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<td class="diff-line-num new_line" data-linenumber="1176" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">
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<pre style="margin: 0;"> <span id="LC1176" class="line" lang="c"> <span class="k" style="font-weight: 600;">if</span> <span class="p">(</span><span class="n" style="color: #333;">is_udp</span><span class="p">)</span> <span class="p">{</span></span>
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<td class="diff-line-num old_line" data-linenumber="1169" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">
1169
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<td class="diff-line-num new_line" data-linenumber="1177" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">
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<pre style="margin: 0;"> <span id="LC1177" class="line" lang="c"> <span class="k" style="font-weight: 600;">if</span> <span class="p">(</span><span class="o" style="font-weight: 600;">!</span><span class="n" style="color: #333;">udp6_listen</span><span class="p">(</span><span class="n" style="color: #333;">slirp</span><span class="p">,</span> <span class="n" style="color: #333;">host_addr</span><span class="p">,</span> <span class="n" style="color: #333;">htons</span><span class="p">(</span><span class="n" style="color: #333;">host_port</span><span class="p">),</span></span>
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1170
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<td class="diff-line-num new_line" data-linenumber="1178" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">
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<pre style="margin: 0;"> <span id="LC1178" class="line" lang="c"> <span class="n" style="color: #333;">guest_addr</span><span class="p">,</span> <span class="n" style="color: #333;">htons</span><span class="p">(</span><span class="n" style="color: #333;">guest_port</span><span class="p">),</span> <span class="n" style="color: #333;">SS_HOSTFWD</span><span class="p">))</span></span>
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