capabilities: initialize supplementary groups only when doing a setuid()

2013-05-15 17:20:47 +02:00
parent 2e9201f4ef
commit b1bd63547b
1 changed files with 1 additions and 1 deletions
@@ -225,7 +225,7 @@ METHOD(capabilities_t, drop, bool,
 	prctl(PR_SET_KEEPCAPS, 1, 0, 0, 0);
 #endif

-	if (!init_supplementary_groups(this))
+	if (this->uid && !init_supplementary_groups(this))
 	{
 		DBG1(DBG_LIB, "initializing supplementary groups for %u failed",
 			 this->uid);