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+ - Fix #347: IP_DONTFRAG broken on Apple xcode 12.2.

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W.C.A. Wijngaards 2020-11-23 09:56:01 +01:00
parent 097e530c49
commit cca128b871
2 changed files with 4 additions and 1 deletions
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1
doc/Changelog
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@ -4,6 +4,7 @@
- Fix #350: with the AF_NETLINK permission, to fix 1.12.0 error: - Fix #350: with the AF_NETLINK permission, to fix 1.12.0 error:
failed to list interfaces: getifaddrs: Address family not failed to list interfaces: getifaddrs: Address family not
supported by protocol. supported by protocol.
- Fix #347: IP_DONTFRAG broken on Apple xcode 12.2.
12 November 2020: Wouter 12 November 2020: Wouter
- Fix to connect() to UDP destinations, default turned on, - Fix to connect() to UDP destinations, default turned on,

4
services/listen_dnsport.c
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@ -531,7 +531,9 @@ create_udp_sock(int family, int socktype, struct sockaddr* addr,
return -1; return -1;
} }
} }
# elif defined(IP_DONTFRAG) # elif defined(IP_DONTFRAG) && !defined(__APPLE__)
/* the IP_DONTFRAG option if defined in the 11.0 OSX headers,
* but does not work on that version, so we exclude it */
int off = 0; int off = 0;
if (setsockopt(s, IPPROTO_IP, IP_DONTFRAG, if (setsockopt(s, IPPROTO_IP, IP_DONTFRAG,
&off, (socklen_t)sizeof(off)) < 0) { &off, (socklen_t)sizeof(off)) < 0) {