properly handle return codes

[project/procd.git] / service / instance.c

diff --git a/service/instance.c b/service/instance.c
index 8d2001a..f5b61fa 100644 (file)
--- a/service/instance.c
+++ b/service/instance.c
@@ -283,8 +283,10 @@ instance_run(struct service_instance *in, int _stdout, int _stderr)
        }
 
        if (in->uid || in->gid) {
-               setuid(in->uid);
-               setgid(in->gid);
+               if (setuid(in->uid) || setgid(in->gid)) {
+                       ERROR("failed to set uid:%d, gid:%d\n", in->uid, in->gid);
+                       exit(127);
+               }
        }
        execvp(argv[0], argv);
        exit(127);