Bruno Jesus : netapi32: Return an empty comment instead of NULL pointer in NetServerGetInfo.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: ea2507f461bb8401723e7233fe65509d009d125e
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=ea2507f461bb8401723e7233fe...

Author: Bruno Jesus 
Date:   Sat Mar 21 01:18:40 2015 -0300

netapi32: Return an empty comment instead of NULL pointer in NetServerGetInfo.

---

dlls/netapi32/netapi32.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/dlls/netapi32/netapi32.c b/dlls/netapi32/netapi32.c
index f7701e3..f9bfb48 100644
--- a/dlls/netapi32/netapi32.c
+++ b/dlls/netapi32/netapi32.c
@@ -1042,7 +1042,8 @@ NET_API_STATUS WINAPI NetServerGetInfo(LMSTR servername, DWORD level, LPBYTE* bu
             GetComputerNameW(computerName, &computerNameLen);
             computerNameLen++; /* include NULL terminator */

-            size = sizeof(SERVER_INFO_101) + computerNameLen * sizeof(WCHAR);
+            /* Plus 1 for empty comment */
+            size = sizeof(SERVER_INFO_101) + (computerNameLen + 1) * sizeof(WCHAR);
             ret = NetApiBufferAllocate(size, (LPVOID *)bufptr);
             if (ret == NERR_Success)
             {
@@ -1060,7 +1061,9 @@ NET_API_STATUS WINAPI NetServerGetInfo(LMSTR servername, DWORD level, LPBYTE* bu
                 info->sv101_version_minor = verInfo.dwMinorVersion;
                  /* Use generic type as no wine equivalent of DC / Server */
                 info->sv101_type = SV_TYPE_NT;
-                info->sv101_comment = NULL;
+                info->sv101_comment = (LMSTR)(*bufptr + sizeof(SERVER_INFO_101)
+                                              + computerNameLen * sizeof(WCHAR));
+                info->sv101_comment[0] = '\0';
             }
             break;
         }