config: correct way of setting pass_fd

diff --git a/config.cc b/config.cc
index 8aa9089..3841dc2 100644 (file)
--- a/config.cc
+++ b/config.cc
@@ -141,7 +141,7 @@ static bool configParseInternal(nsjconf_t* nsjconf, const nsjail::NsJailConfig&
        nsjconf->skip_setsid = njc.skip_setsid();
 
        for (ssize_t i = 0; i < njc.pass_fd_size(); i++) {
-               nsjconf->openfds.push_back(i);
+               nsjconf->openfds.push_back(njc.pass_fd(i));
        }
 
        nsjconf->stderr_to_null = njc.stderr_to_null();