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[LOCALMON]

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- Avoid a potential double free in InitializePrintMonitor2. CID 1401299
- Avoid a use after free in LocalmonClosePort. CID 1401298

svn path=/trunk/; revision=73835
This commit is contained in:
Thomas Faber 2017-02-19 10:31:37 +00:00
parent cf3310e4e9
commit 0ba77df60d
2 changed files with 2 additions and 1 deletions
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1
reactos/win32ss/printing/monitors/localmon/main.c
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@ -223,6 +223,7 @@ InitializePrintMonitor2(PMONITORINIT pMonitorInit, PHANDLE phMonitor)
if (!cchPortName || _IsNEPort(pPort->pwszPortName))
{
DllFreeSplMem(pPort);
pPort = NULL;
continue;
}

2
reactos/win32ss/printing/monitors/localmon/ports.c
View file

@ -541,8 +541,8 @@ LocalmonClosePort(HANDLE hPort)
{
EnterCriticalSection(&pPort->pLocalmon->Section);
RemoveEntryList(&pPort->Entry);
DllFreeSplMem(pPort);
LeaveCriticalSection(&pPort->pLocalmon->Section);
DllFreeSplMem(pPort);
}
SetLastError(ERROR_SUCCESS);