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| author | Michael Marineau <michael.marineau@coreos.com> | 2014-07-21 16:23:42 -0700 |
|---|---|---|
| committer | Tom Gundersen <teg@jklm.no> | 2014-07-29 22:24:58 +0200 |
| commit | 70b34f5de86809991d6753ba486b88481ceab817 (patch) | |
| tree | f2606924a7c75f1fde9f756684836d4619945a02 | |
| parent | ea917db9e662ae6e6d0ae07e0118b323688c8616 (diff) | |
| download | systemd-70b34f5de86809991d6753ba486b88481ceab817.tar.gz | |
networkd: fix reporting errors from hostnamed
The return value may be -EINVAL or a positive errno from the dbus
message. Check both ranges, otherwise most errors are silently ignored.
| -rw-r--r-- | src/network/networkd-link.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/network/networkd-link.c b/src/network/networkd-link.c index 3b8b7ed80e..7db71c0b70 100644 --- a/src/network/networkd-link.c +++ b/src/network/networkd-link.c @@ -835,7 +835,9 @@ static int set_hostname_handler(sd_bus *bus, sd_bus_message *m, void *userdata, r = sd_bus_message_get_errno(m); if (r < 0) - log_warning_link(link, "Could not set hostname: %s", strerror(-r)); + r = -r; + if (r > 0) + log_warning_link(link, "Could not set hostname: %s", strerror(r)); return 1; } |