Alistair Leslie-Hughes : dpnet: Initialize size before call to RegGetValueW (Coverity).

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 96b1c96c88e770794bea5f8082a8691d41ff6fd9
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=96b1c96c88e770794bea5f8082a8691d41ff6fd9

Author: Alistair Leslie-Hughes <leslie_alistair at hotmail.com>
Date:   Sun Oct 20 10:26:58 2019 +0000

dpnet: Initialize size before call to RegGetValueW (Coverity).

Signed-off-by: Alistair Leslie-Hughes <leslie_alistair at hotmail.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>

---

 dlls/dpnet/peer.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/dlls/dpnet/peer.c b/dlls/dpnet/peer.c
index f935b2a313..7536af6796 100644
--- a/dlls/dpnet/peer.c
+++ b/dlls/dpnet/peer.c
@@ -157,6 +157,7 @@ HRESULT enum_services_providers(const GUID * const service, DPN_SERVICE_PROVIDER
         next_key = RegEnumKeyW( key, index, provider, MAX_PATH);
         while(next_key == ERROR_SUCCESS)
         {
+            size = 0;
             res = RegGetValueW(key, provider, friendly, RRF_RT_REG_SZ, NULL, NULL, &size);
             if(res == ERROR_SUCCESS)
             {
@@ -198,6 +199,7 @@ HRESULT enum_services_providers(const GUID * const service, DPN_SERVICE_PROVIDER
         next_key = RegEnumKeyW( key, index, provider, MAX_PATH);
         while(next_key == ERROR_SUCCESS)
         {
+            size = 0;
             res = RegGetValueW(key, provider, friendly, RRF_RT_REG_SZ, NULL, NULL, &size);
             if(res == ERROR_SUCCESS)
             {