diff options
| author | Christian Hesse <mail@eworm.de> | 2016-11-09 04:01:26 +0100 |
|---|---|---|
| committer | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2016-11-08 22:01:26 -0500 |
| commit | 7debb05dbe1f157e5f07c9bffa98fbe33e1b514e (patch) | |
| tree | b9f10bf341eb6d28508e5b7a0788b04b10d8cf52 /src/nspawn | |
| parent | af964954c6a44bd664efe89052ced9584a966baa (diff) | |
nspawn: fix condition for mounting resolv.conf (#4622)
The file /usr/lib/systemd/resolv.conf can be stale, it does not tell us
whether or not systemd-resolved is running or not.
So check for /run/systemd/resolve/resolv.conf as well, which is created
at runtime and hence is a better indication.
Diffstat (limited to 'src/nspawn')
| -rw-r--r-- | src/nspawn/nspawn.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/nspawn/nspawn.c b/src/nspawn/nspawn.c index c8b18bcb88..9b9ae909c9 100644 --- a/src/nspawn/nspawn.c +++ b/src/nspawn/nspawn.c @@ -1309,7 +1309,8 @@ static int setup_resolv_conf(const char *dest) { /* Fix resolv.conf, if possible */ where = prefix_roota(dest, "/etc/resolv.conf"); - if (access("/usr/lib/systemd/resolv.conf", F_OK) >= 0) { + if (access("/run/systemd/resolve/resolv.conf", F_OK) >= 0 && + access("/usr/lib/systemd/resolv.conf", F_OK) >= 0) { /* resolved is enabled on the host. In this, case bind mount its static resolv.conf file into the * container, so that the container can use the host's resolver. Given that network namespacing is * disabled it's only natural of the container also uses the host's resolver. It also has the big |