01/01: [IPHLPAPI] Fix getNumRoutes() return value, on Mib error (#391)

[Serge Gautherie]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=b6c060ce04be831efa7f1…

commit b6c060ce04be831efa7f1b9f39c29836f45650a3
Author:     Serge Gautherie <32623169+SergeGautherie(a)users.noreply.github.com>
AuthorDate: Fri Feb 23 18:35:02 2018 +0100
Commit:     Ged Murphy <gedmurphy(a)reactos.org>
CommitDate: Fri Feb 23 17:35:02 2018 +0000

    [IPHLPAPI] Fix getNumRoutes() return value, on Mib error (#391)
---
 dll/win32/iphlpapi/ipstats_reactos.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/dll/win32/iphlpapi/ipstats_reactos.c b/dll/win32/iphlpapi/ipstats_reactos.c
index 2b981c1112..ed95d42705 100644
--- a/dll/win32/iphlpapi/ipstats_reactos.c
+++ b/dll/win32/iphlpapi/ipstats_reactos.c
@@ -387,9 +387,9 @@ DWORD getNumRoutes(void)
             memset( &isnmp, 0, sizeof( isnmp ) );
             status = tdiGetMibForIpEntity( tcpFile, &entitySet[i], &isnmp );
             if( !NT_SUCCESS(status) ) {
-                tdiFreeThingSet( entitySet );
-                closeTcpFile( tcpFile );
-                return status;
+                WARN("tdiGetMibForIpEntity failed for i = %d", i);
+                numRoutes = 0;
+                break;
             }
             numRoutes += isnmp.ipsi_numroutes;
         }