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[EVENTVWR]

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-Fix use of unitialized handle for the waiting dialog.
-Allocate the size of one event for each event, not the amount of all events.

svn path=/trunk/; revision=64520
This commit is contained in:
Sylvain Petreolle 2014-10-04 13:34:19 +00:00
parent 6acee80eb2
commit 38258d656e
1 changed files with 4 additions and 3 deletions
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7
reactos/base/applications/mscutils/eventvwr/eventvwr.c
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@ -520,7 +520,7 @@ BOOL
QueryEventMessages(LPWSTR lpMachineName, QueryEventMessages(LPWSTR lpMachineName,
LPWSTR lpLogName) LPWSTR lpLogName)
{ {
HWND hwndDlg; HWND hwndDlg=0;
HANDLE hEventLog; HANDLE hEventLog;
EVENTLOGRECORD *pevlr; EVENTLOGRECORD *pevlr;
DWORD dwRead, dwNeeded, dwThisRecord, dwTotalRecords = 0, dwCurrentRecord = 0, dwRecordsToRead = 0, dwFlags, dwMaxLength; DWORD dwRead, dwNeeded, dwThisRecord, dwTotalRecords = 0, dwCurrentRecord = 0, dwRecordsToRead = 0, dwFlags, dwMaxLength;
@ -599,7 +599,7 @@ QueryEventMessages(LPWSTR lpMachineName,
while (dwCurrentRecord < dwTotalRecords) while (dwCurrentRecord < dwTotalRecords)
{ {
pevlr = HeapAlloc(GetProcessHeap(), 0, sizeof(EVENTLOGRECORD) * dwTotalRecords); pevlr = HeapAlloc(GetProcessHeap(), 0, sizeof(EVENTLOGRECORD));
g_RecordPtrs[dwCurrentRecord] = pevlr; g_RecordPtrs[dwCurrentRecord] = pevlr;
bResult = ReadEventLog(hEventLog, // Event log handle bResult = ReadEventLog(hEventLog, // Event log handle
@ -713,7 +713,8 @@ QueryEventMessages(LPWSTR lpMachineName,
} }
// All events loaded // All events loaded
EndDialog(hwndDlg, 0); if(hwndDlg)
EndDialog(hwndDlg, 0);
StringCchPrintfExW(szWindowTitle, StringCchPrintfExW(szWindowTitle,
sizeof(szWindowTitle) / sizeof(WCHAR), sizeof(szWindowTitle) / sizeof(WCHAR),