dissect-image: add env var for disabling "sidecar" loading of verity params

Just to make debugging easier.
2021-09-28 17:03:26 +02:00
parent 88b3300fdc
commit d5fcc5b053
1 changed files with 6 additions and 0 deletions
@@ -2609,6 +2609,12 @@ int verity_settings_load(
        if (is_device_path(image))
                return 0;

+        r = getenv_bool_secure("SYSTEMD_DISSECT_VERITY_SIDECAR");
+        if (r < 0 && r != -ENXIO)
+                log_debug_errno(r, "Failed to parse $SYSTEMD_DISSECT_VERITY_SIDECAR, ignoring: %m");
+        if (r == 0)
+                return 0;
+
        designator = verity->designator;

        /* We only fill in what isn't already filled in */