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| author | Lennart Poettering <lennart@poettering.net> | 2020-11-06 13:32:53 +0100 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2021-02-15 23:14:32 +0100 |
| commit | 80710ade03d971a8877fde8ce9d42eb2b07f4c47 (patch) | |
| tree | da07a32bb5416b4b26a20b5b1a3217a970726f9b /src/resolve/meson.build | |
| parent | 0886999416a299beeafdf91233eeb52512b1fbb9 (diff) | |
| download | systemd-80710ade03d971a8877fde8ce9d42eb2b07f4c47.tar.gz | |
resolved: instead of closing DNS UDP transaction fds right-away, add them to a socket "graveyard"
The "socket graveyard" shall contain sockets we have sent a question out
of, but not received a reply. If we'd close thus sockets immediately
when we are not interested anymore, we'd trigger ICMP port unreachable
messages once we after all *do* get a reply. Let's avoid that, by
leaving the fds open for a bit longer, until a timeout is reached or a
reply datagram received.
Fixes: #17421
Diffstat (limited to 'src/resolve/meson.build')
| -rw-r--r-- | src/resolve/meson.build | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/resolve/meson.build b/src/resolve/meson.build index f34e7ac680..0392ad9874 100644 --- a/src/resolve/meson.build +++ b/src/resolve/meson.build @@ -64,6 +64,8 @@ systemd_resolved_sources = files(''' resolved-mdns.h resolved-resolv-conf.c resolved-resolv-conf.h + resolved-socket-graveyard.c + resolved-socket-graveyard.h resolved-varlink.c resolved-varlink.h resolved.c |