upstream/unbound
1
0
Fork 0
mirror of https://github.com/NLnetLabs/unbound.git synced 2025-12-20 23:00:56 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

- squelch TCP fast open error on FreeBSD when kernel has it disabled,

Browse source 
unless verbosity is high.


git-svn-id: file:///svn/unbound/trunk@4279 be551aaa-1e26-0410-a405-d3ace91eadb9
This commit is contained in:
Wouter Wijngaards 2017-07-24 09:14:42 +00:00
parent abb6cfdebd
commit 7f6827aaae
2 changed files with 8 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
doc/Changelog
View file

@ -4,6 +4,8 @@
- annotate case statement fallthrough for gcc 7.1.1.
- flex output from flex 2.6.1.
- snprintf of thread number does not warn about truncated string.
- squelch TCP fast open error on FreeBSD when kernel has it disabled,
unless verbosity is high.
17 July 2017: Wouter
- Fix #1350: make cachedb backend configurable (from JINMEI Tatuya).

7
services/listen_dnsport.c
View file

@ -792,7 +792,12 @@ create_tcp_accept_sock(struct addrinfo *addr, int v6only, int* noproto,
#endif
if ((setsockopt(s, IPPROTO_TCP, TCP_FASTOPEN, &qlen,
sizeof(qlen))) == -1 ) {
log_err("Setting TCP Fast Open as server failed: %s", strerror(errno));
#ifdef ENOPROTOOPT
/* squelch ENOPROTOOPT: freebsd server mode with kernel support
disabled, except when verbosity enabled for debugging */
if(errno != ENOPROTOOPT || verbosity >= 3)
#endif
log_err("Setting TCP Fast Open as server failed: %s", strerror(errno));
}
#endif
return s;