From 55fcd37c086f699db1aeac54a3df046b60755ff6 Mon Sep 17 00:00:00 2001
From: Stephen Gallagher <sgallagh@redhat.com>
Date: Feb 29 2012 18:52:08 +0000
Subject: Handle cases where UID is -1


Also removes an unnecessary range check (since it's already handled
by strtoint32()

https://fedorahosted.org/sssd/ticket/1216

---

diff --git a/src/util/find_uid.c b/src/util/find_uid.c
index f4156ce..77b9f22 100644
--- a/src/util/find_uid.c
+++ b/src/util/find_uid.c
@@ -137,7 +137,7 @@ static errno_t get_uid_from_pid(const pid_t pid, uid_t *uid)
         } else {
             *e = '\0';
         }
-        num = strtouint32(p, &endptr, 10);
+        num = (uint32_t) strtoint32(p, &endptr, 10);
         error = errno;
         if (error != 0) {
             DEBUG(1, ("strtol failed [%s].\n", strerror(error)));
@@ -148,11 +148,6 @@ static errno_t get_uid_from_pid(const pid_t pid, uid_t *uid)
             return EINVAL;
         }
 
-        if (num >= UINT32_MAX) {
-            DEBUG(1, ("uid out of range.\n"));
-            return ERANGE;
-        }
-
     } else {
         DEBUG(1, ("format error\n"));
         return EINVAL;