swaroop: take ownership of config file if we're run as root.

1 files changed, 8 insertions, 0 deletions

diff --git a/src/lib/config.cc b/src/lib/config.cc
index e1d5b958d..fbf0e3b63 100644
--- a/src/lib/config.cc
+++ b/src/lib/config.cc
@@ -229,6 +229,14 @@ void
 Config::read ()
 try
 {
+#ifdef DCPOMATIC_VARIANT_SWAROOP
+	if (geteuid() == 0) {
+		/* Take ownership of the config file if we're root */
+		chown (config_file().string().c_str(), 0, 0);
+		chmod (config_file().string().c_str(), 0644);
+	}
+#endif
+
 	cxml::Document f ("Config");
 	f.read_file (config_file ());