commit 7ba3c71cb31c6316e364d1c3c8abde249a6724d1
author Richard Marian Thomaiyar <richard.marian.thomaiyar@linux.intel.com> Tue Jul 31 13:41:36 2018 +0530
committer Brad Bishop <bradleyb@fuzziesquirrel.com> Mon Oct 01 20:28:57 2018 -0400
tree cb76320070b828a2ea7fa21cccf6379d203c1a70
parent f977b1af1ffc20407377ea98fe6586fac11756a1

Fix to include user id 0 in users list.

Fix to include user id 0 in users list of user manager service.
This enables to list out the user present in /etc/passwd file
even if it is root user with user id 0.

Unit test:
1. Made sure phosphor-user-manager service loads successfully
2. It listed root user / any user already present in /etc/passwd file.

Change-Id: I060d9581b7f433411e313b745d9d1b32e8680b7d
Signed-off-by: Richard Marian Thomaiyar <richard.marian.thomaiyar@linux.intel.com>

user_mgr.cpp

diff --git a/user_mgr.cpp b/user_mgr.cpp
index f407133..cba9366 100644
--- a/user_mgr.cpp
+++ b/user_mgr.cpp
@@ -456,8 +456,10 @@
             // Any error, break the loop.
             break;
         }
-        // All users whose UID >= 1000 and < 65534
-        if ((pwp->pw_uid >= 1000) && (pwp->pw_uid < 65534))
+        // Add all users whose UID >= 1000 and < 65534
+        // and special UID 0.
+        if ((pwp->pw_uid == 0) ||
+            ((pwp->pw_uid >= 1000) && (pwp->pw_uid < 65534)))
         {
             std::string userName(pwp->pw_name);
             userList.emplace_back(userName);