Merge remote-tracking branch 'origin/3.7' into swift

1 files changed, 28 insertions, 6 deletions

diff --git a/cpp/src/IceGrid/Activator.cpp b/cpp/src/IceGrid/Activator.cpp
index a9a4508e910..9a9fb38af2b 100644
--- a/cpp/src/IceGrid/Activator.cpp
+++ b/cpp/src/IceGrid/Activator.cpp
@@ -641,25 +641,47 @@ Activator::activate(const string& name,
     }
 
     vector<gid_t> groups;
+#ifdef _AIX
+    char* grouplist = getgrset(pw->pw_name);
+    if(grouplist == 0)
+    {
+        throw SyscallException(__FILE__, __LINE__, getSystemErrno());
+    }
+    vector<string> grps;
+    if(IceUtilInternal::splitString(grouplist, ",", grps))
+    {
+        for(vector<string>::const_iterator p = grps.begin(); p != grps.end(); ++p)
+        {
+            gid_t group;
+            istringstream is(*p);
+            if(is >> group)
+            {
+                groups.push_back(group);
+            }
+        }
+    }
+    free(grouplist);
+#else
     groups.resize(20);
     int ngroups = static_cast<int>(groups.size());
-#if defined(__APPLE__)
+#   if defined(__APPLE__)
     if(getgrouplist(pw->pw_name, static_cast<int>(gid), reinterpret_cast<int*>(&groups[0]), &ngroups) < 0)
-#else
+#   else
     if(getgrouplist(pw->pw_name, gid, &groups[0], &ngroups) < 0)
-#endif
+#   endif
     {
         groups.resize(static_cast<size_t>(ngroups));
-#if defined(__APPLE__)
+#   if defined(__APPLE__)
         getgrouplist(pw->pw_name, static_cast<int>(gid), reinterpret_cast<int*>(&groups[0]), &ngroups);
-#else
+#   else
         getgrouplist(pw->pw_name, gid, &groups[0], &ngroups);
-#endif
+#   endif
     }
     else
     {
        groups.resize(static_cast<size_t>(ngroups));
     }
+#endif
 
     if(groups.size() > NGROUPS_MAX)
     {