1 files changed, 6 insertions, 1 deletions

diff --git a/src/lib/firejail_user.c b/src/lib/firejail_user.c
index 5d92aa133..09a4da0e7 100644
--- a/src/lib/firejail_user.c
+++ b/src/lib/firejail_user.c
@@ -28,6 +28,7 @@
 #include "../include/common.h"
 #include <sys/types.h>
 #include <pwd.h>
+#include "../../uids.h"
 
 #define MAXBUF 4098
 static inline char *get_fname(void) {
@@ -41,10 +42,14 @@ static inline char *get_fname(void) {
 int firejail_user_check(const char *name) {
         assert(name);
 
-        // root allowed by default
+        // root is allowed to run firejail by default
         if (strcmp(name, "root") == 0)
                 return 1;
 
+        // other system users will run the program as is
+        if (getuid() < UID_MIN || strcmp(name, "nobody") == 0)
+                return 0;
+
         // check file existence
         char *fname = get_fname();
         if (access(fname, F_OK)) {