Close the group DB even when failing with 2^31 or more members.

* lib/getugroups.c (getugroups): Don't return without calling endgrent.

1 files changed, 5 insertions, 5 deletions

diff --git a/lib/getugroups.c b/lib/getugroups.c
index 0293d27850..d63a6072e4 100644
--- a/lib/getugroups.c
+++ b/lib/getugroups.c
@@ -84,21 +84,21 @@ getugroups (int maxcount, GETGROUPS_T *grouplist, char const *username,
 	      if (maxcount != 0)
 		{
 		  if (count >= maxcount)
-		    {
-		      endgrent ();
-		      return count;
-		    }
+		    goto done;
 		  grouplist[count] = grp->gr_gid;
 		}
 	      count++;
 	      if (count < 0)
 		{
 		  errno = EOVERFLOW;
-		  return -1;
+		  count = -1;
+		  goto done;
 		}
 	    }
 	}
     }
+
+ done:
   endgrent ();
 
   return count;