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fix a crash and the selchange notification code

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svn path=/trunk/; revision=27982
This commit is contained in:
Christoph von Wittich 2007-07-29 00:27:08 +00:00
parent 105b544d6c
commit 5cd0ce3185
1 changed files with 14 additions and 21 deletions
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35
reactos/dll/cpl/sysdm/virtmem.c
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@ -9,6 +9,7 @@
#include "precomp.h" #include "precomp.h"
static BOOL OnSelChange(PVIRTMEM pVirtMem);
static LPCTSTR lpKey = _T("SYSTEM\\CurrentControlSet\\Control\\Session Manager\\Memory Management"); static LPCTSTR lpKey = _T("SYSTEM\\CurrentControlSet\\Control\\Session Manager\\Memory Management");
static BOOL static BOOL
@ -89,7 +90,7 @@ ParseMemSettings(PVIRTMEM pVirtMem)
{ {
TCHAR szDrives[1024]; // all drives TCHAR szDrives[1024]; // all drives
LPTSTR DrivePtr = szDrives; LPTSTR DrivePtr = szDrives;
TCHAR szDrive[4]; // single drive TCHAR szDrive[3]; // single drive
TCHAR szVolume[MAX_PATH]; TCHAR szVolume[MAX_PATH];
TCHAR *szDisplayString; TCHAR *szDisplayString;
INT InitialSize = 0; INT InitialSize = 0;
@ -97,10 +98,11 @@ ParseMemSettings(PVIRTMEM pVirtMem)
INT DriveLen; INT DriveLen;
INT PgCnt = 0; INT PgCnt = 0;
ZeroMemory(&szDrives, sizeof(szDrives) * sizeof(TCHAR));
DriveLen = GetLogicalDriveStrings(1023, DriveLen = GetLogicalDriveStrings(1023,
szDrives); szDrives);
szDisplayString = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, (MAX_PATH * 2 + 70) * sizeof(TCHAR)); szDisplayString = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, (MAX_PATH * 2 + 69) * sizeof(TCHAR));
if (szDisplayString == NULL) if (szDisplayString == NULL)
return; return;
@ -178,6 +180,7 @@ ParseMemSettings(PVIRTMEM pVirtMem)
SendMessage(pVirtMem->hListBox, LB_SETCURSEL, (WPARAM)0, (LPARAM)0); SendMessage(pVirtMem->hListBox, LB_SETCURSEL, (WPARAM)0, (LPARAM)0);
HeapFree(GetProcessHeap(), 0, szDisplayString); HeapFree(GetProcessHeap(), 0, szDisplayString);
pVirtMem->Count = PgCnt; pVirtMem->Count = PgCnt;
OnSelChange(pVirtMem);
} }
@ -338,14 +341,11 @@ OnSet(PVIRTMEM pVirtMem)
static BOOL static BOOL
OnSelChange(PVIRTMEM pVirtMem, OnSelChange(PVIRTMEM pVirtMem)
LPNMLISTVIEW pnmv)
{ {
TCHAR szCustVals[255]; TCHAR szCustVals[255];
INT Index; INT Index;
UNREFERENCED_PARAMETER(pnmv);
Index = (INT)SendDlgItemMessage(pVirtMem->hSelf, Index = (INT)SendDlgItemMessage(pVirtMem->hSelf,
IDC_PAGEFILELIST, IDC_PAGEFILELIST,
LB_GETCURSEL, LB_GETCURSEL,
@ -519,22 +519,15 @@ VirtMemDlgProc(HWND hwndDlg,
case IDC_SET: case IDC_SET:
OnSet(pVirtMem); OnSet(pVirtMem);
return TRUE; return TRUE;
}
}
break;
case WM_NOTIFY: case IDC_PAGEFILELIST:
{ switch HIWORD(wParam)
LPNMHDR pnmhdr = (LPNMHDR)lParam; {
case LBN_SELCHANGE:
switch (pnmhdr->code) OnSelChange(pVirtMem);
{ return TRUE;
case LVN_ITEMCHANGED: }
{ break;
LPNMLISTVIEW pnmv = (LPNMLISTVIEW) lParam;
OnSelChange(pVirtMem, pnmv);
}
} }
} }
break; break;