Marcus Meissner : regedit: Check HeapAlloc results (coverity).

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 1082779ddc55cec4f1a6e076140e109baf707502
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=1082779ddc55cec4f1a6e07614...

Author: Marcus Meissner <marcus(a)jet.franken.de>
Date:   Thu Jan 29 08:47:42 2009 +0100

regedit: Check HeapAlloc results (coverity).

---

 programs/regedit/listview.c |    7 ++++++-
 1 files changed, 6 insertions(+), 1 deletions(-)

diff --git a/programs/regedit/listview.c b/programs/regedit/listview.c
index fb7688f..333b2a4 100644
--- a/programs/regedit/listview.c
+++ b/programs/regedit/listview.c
@@ -533,7 +533,12 @@ BOOL RefreshListView(HWND hwndLV, HKEY hKeyRoot, LPCWSTR keyPath, LPCWSTR highli
     max_val_size++;
 
     valName = HeapAlloc(GetProcessHeap(), 0, max_val_name_len * sizeof(WCHAR));
+    if (!valName)
+        goto done;
     valBuf = HeapAlloc(GetProcessHeap(), 0, max_val_size);
+    if (!valBuf)
+        goto done;
+
     if (RegQueryValueExW(hKey, NULL, NULL, &valType, valBuf, &valSize) == ERROR_FILE_NOT_FOUND) {
         AddEntryToList(hwndLV, NULL, REG_SZ, NULL, 0, !highlightValue);
     }
@@ -545,7 +550,7 @@ BOOL RefreshListView(HWND hwndLV, HKEY hKeyRoot, LPCWSTR keyPath, LPCWSTR highli
         errCode = RegEnumValueW(hKey, index, valName, &valNameLen, NULL, &valType, valBuf, &valSize);
 	if (errCode != ERROR_SUCCESS) goto done;
         valBuf[valSize] = 0;
-        if (valName && highlightValue && !lstrcmpW(valName, highlightValue))
+        if (highlightValue && !lstrcmpW(valName, highlightValue))
             bSelected = TRUE;
         AddEntryToList(hwndLV, valName[0] ? valName : NULL, valType, valBuf, valSize, bSelected);
     }