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shell32: autocomplete: Don't use sel uninitialized.

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Mikołaj Zalewski 2007-03-20 23:04:36 +01:00 committed by Alexandre Julliard
parent 5e405d3b26
commit 3924e6b730
1 changed files with 5 additions and 3 deletions
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8
dlls/shell32/autocomplete.c
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@ -624,7 +624,7 @@ static LRESULT APIENTRY ACLBoxSubclassProc(HWND hwnd, UINT uMsg, WPARAM wParam,
{ {
IAutoCompleteImpl *This = (IAutoCompleteImpl *)GetWindowLongPtrW(hwnd, GWLP_USERDATA); IAutoCompleteImpl *This = (IAutoCompleteImpl *)GetWindowLongPtrW(hwnd, GWLP_USERDATA);
WCHAR *msg; WCHAR *msg;
int sel = -1, len; int sel, len;
switch (uMsg) { switch (uMsg) {
case WM_MOUSEMOVE: case WM_MOUSEMOVE:
@ -632,9 +632,11 @@ static LRESULT APIENTRY ACLBoxSubclassProc(HWND hwnd, UINT uMsg, WPARAM wParam,
SendMessageW(hwnd, LB_SETCURSEL, (WPARAM)sel, (LPARAM)0); SendMessageW(hwnd, LB_SETCURSEL, (WPARAM)sel, (LPARAM)0);
break; break;
case WM_LBUTTONDOWN: case WM_LBUTTONDOWN:
len = SendMessageW(This->hwndListBox, LB_GETTEXTLEN, sel, (LPARAM)NULL); sel = SendMessageW(hwnd, LB_GETCURSEL, 0, 0);
if (sel < 0)
break;
len = SendMessageW(This->hwndListBox, LB_GETTEXTLEN, sel, 0);
msg = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, (len+1)*sizeof(WCHAR)); msg = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, (len+1)*sizeof(WCHAR));
sel = (INT)SendMessageW(hwnd, LB_GETCURSEL, 0, 0);
SendMessageW(hwnd, LB_GETTEXT, sel, (LPARAM)msg); SendMessageW(hwnd, LB_GETTEXT, sel, (LPARAM)msg);
SendMessageW(This->hwndEdit, WM_SETTEXT, 0, (LPARAM)msg); SendMessageW(This->hwndEdit, WM_SETTEXT, 0, (LPARAM)msg);
SendMessageW(This->hwndEdit, EM_SETSEL, 0, lstrlenW(msg)); SendMessageW(This->hwndEdit, EM_SETSEL, 0, lstrlenW(msg));