check return value of g_initgroups

19 years ago · 1a00bf6b85
parent 1311fcb6bd
commit 1a00bf6b85
1 changed files with 4 additions and 2 deletions
--- a/sesman/env.c
+++ b/sesman/env.c
@ -73,8 +73,10 @@ env_set_user(char* username, char* passwd_file, int display)
  if (error == 0)
  {
    error = g_setgid(pw_gid);
-    g_initgroups(username,pw_gid);
-
+    if (error == 0)
+    {
+      error = g_initgroups(username, pw_gid);
+    }
    if (error == 0)
    {
      uid = pw_uid;