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fix: UpdateClientClipboard may lost the last letter

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yuanyuanxiang
2025-10-20 03:50:25 +08:00
parent 25cf3ea990
commit 9c8f6fa3aa
1 changed files with 8 additions and 3 deletions
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11
client/ScreenManager.cpp
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@@ -319,13 +319,18 @@ VOID CScreenManager::UpdateClientClipboard(char *szBuffer, ULONG ulLength)
if (!::OpenClipboard(NULL))
return;
::EmptyClipboard();
HGLOBAL hGlobal = GlobalAlloc(GMEM_DDESHARE, ulLength);
HGLOBAL hGlobal = GlobalAlloc(GMEM_DDESHARE, ulLength+1);
if (hGlobal != NULL) {
LPTSTR szClipboardVirtualAddress = (LPTSTR) GlobalLock(hGlobal);
if (szClipboardVirtualAddress == NULL)
return;
if (szClipboardVirtualAddress == NULL)
{
GlobalFree(hGlobal);
CloseClipboard();
return;
}
memcpy(szClipboardVirtualAddress, szBuffer, ulLength);
szClipboardVirtualAddress[ulLength] = '\0';
GlobalUnlock(hGlobal);
if(NULL==SetClipboardData(CF_TEXT, hGlobal))
GlobalFree(hGlobal);