X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=daemon.c;h=67bc6f2f68af48ac9b99caf1c7a40d08363777dd;hp=edaf7f9c7872dad1808f941d99a9fb416a9c68f4;hb=a7a37b282c4e936b2fb34c2bd7423f9f800dfd44;hpb=52f6c9ab26c8a64ec413c7b4ae8cf43ac8f628a5

diff --git a/daemon.c b/daemon.c
index edaf7f9c..67bc6f2f 100644
--- a/daemon.c
+++ b/daemon.c
@@ -109,11 +109,14 @@ void log_welcome(const char *whoami, int loglevel)
 /**
  * give up superuser privileges
  *
+ * \param username the user to switch to
+ * \param groupname the group to switch to
+ *
  * This function returns immediately if not invoked with EUID zero. Otherwise,
  * it tries to obtain the GID of \a groupname and the UID of \a username.  On
  * success, effective and real GID/UID and the saved set-group-ID/set-user-ID
- * are all set accordingly. On errors, an appropriate message is logged and exit()
- * is called to terminate the process.
+ * are all set accordingly. On errors, an appropriate message is logged and
+ * exit() is called to terminate the process.
  *
  * \sa getpwnam(3), getuid(2), setuid(2), getgrnam(2), setgid(2)
  */
@@ -150,7 +153,6 @@ void para_drop_privileges(const char *username, const char *groupname)
 	PARA_INFO_LOG("%s", "dropping root privileges\n");
 	setuid(p->pw_uid);
 	PARA_DEBUG_LOG("uid: %d, euid: %d\n", getuid(), geteuid());
-	setuid(p->pw_uid);
 }
 
 /**
@@ -169,13 +171,15 @@ time_t server_uptime(enum uptime set_or_get)
 {
 	static time_t startuptime;
 	time_t now;
+	double diff;
 
 	if (set_or_get == UPTIME_SET) {
 		time(&startuptime);
 		return 0;
 	}
 	time(&now);
-	return (time_t) difftime(now, startuptime);
+	diff = difftime(now, startuptime);
+	return (time_t) diff;
 }
 
 /**