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| author | Yu Watanabe <watanabe.yu+github@gmail.com> | 2020-12-15 01:13:32 +0900 |
|---|---|---|
| committer | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2020-12-16 14:28:17 +0100 |
| commit | a35a2162e6791c0d5a89498f0e348004ea1a1eea (patch) | |
| tree | 626e35a9a7c62f43fdfa12ceaeac3c073e7c8df2 | |
| parent | cd0c740468106f8dfff783fb3d93b73d1cd18a95 (diff) | |
| download | systemd-a35a2162e6791c0d5a89498f0e348004ea1a1eea.tar.gz | |
core: detect_container() may return negative errno
(cherry picked from commit bcdb3b7d5076cf6ad17cb70df8db22d876880ada)
(cherry picked from commit aca0b4339b3966836fcdcd9c488c45c183804dcc)
| -rw-r--r-- | src/core/bpf-firewall.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/core/bpf-firewall.c b/src/core/bpf-firewall.c index 303751858b..5874541575 100644 --- a/src/core/bpf-firewall.c +++ b/src/core/bpf-firewall.c @@ -898,7 +898,7 @@ void emit_bpf_firewall_warning(Unit *u) { static bool warned = false; if (!warned) { - bool quiet = bpf_firewall_unsupported_reason == -EPERM && detect_container(); + bool quiet = bpf_firewall_unsupported_reason == -EPERM && detect_container() > 0; log_unit_full_errno(u, quiet ? LOG_DEBUG : LOG_WARNING, bpf_firewall_unsupported_reason, "unit configures an IP firewall, but %s.\n" |