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es->buffer_size is not always the length of the text currently in the 

editbox, so use -1 instead.
This commit is contained in:
James Hatheway 2001-01-10 22:54:33 +00:00 committed by Alexandre Julliard
parent a77fd7df9d
commit ba9b96457d
1 changed files with 5 additions and 5 deletions
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10
controls/edit.c
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@ -2352,14 +2352,14 @@ static HLOCAL EDIT_EM_GetHandle(EDITSTATE *es)
CHAR *textA;
INT countA;
TRACE("Allocating 32-bit ANSI alias buffer\n");
countA = WideCharToMultiByte(CP_ACP, 0, es->text, es->buffer_size, NULL, 0, NULL, NULL);
countA = WideCharToMultiByte(CP_ACP, 0, es->text, -1, NULL, 0, NULL, NULL);
if(!(es->hloc32A = LocalAlloc(LMEM_MOVEABLE | LMEM_ZEROINIT, countA)))
{
ERR("Could not allocate %d bytes for 32-bit ANSI alias buffer\n", countA);
return 0;
}
textA = LocalLock(es->hloc32A);
WideCharToMultiByte(CP_ACP, 0, es->text, es->buffer_size, textA, countA, NULL, NULL);
WideCharToMultiByte(CP_ACP, 0, es->text, -1, textA, countA, NULL, NULL);
LocalUnlock(es->hloc32A);
}
hLocal = es->hloc32A;
@ -2405,7 +2405,7 @@ static HLOCAL16 EDIT_EM_GetHandle16(WND *wnd, EDITSTATE *es)
TRACE("local heap initialized\n");
}
countA = WideCharToMultiByte(CP_ACP, 0, es->text, es->buffer_size, NULL, 0, NULL, NULL);
countA = WideCharToMultiByte(CP_ACP, 0, es->text, -1, NULL, 0, NULL, NULL);
TRACE("Allocating 16-bit ANSI alias buffer\n");
if (!(es->hloc16 = LOCAL_Alloc(wnd->hInstance, LMEM_MOVEABLE | LMEM_ZEROINIT, countA))) {
@ -2420,7 +2420,7 @@ static HLOCAL16 EDIT_EM_GetHandle16(WND *wnd, EDITSTATE *es)
return 0;
}
WideCharToMultiByte(CP_ACP, 0, es->text, es->buffer_size, textA, countA, NULL, NULL);
WideCharToMultiByte(CP_ACP, 0, es->text, -1, textA, countA, NULL, NULL);
LOCAL_Unlock(wnd->hInstance, es->hloc16);
TRACE("Returning %04X, LocalSize() = %d\n", es->hloc16, LOCAL_Size(wnd->hInstance, es->hloc16));
@ -3653,7 +3653,7 @@ static INT EDIT_WM_GetText(EDITSTATE *es, INT count, LPARAM lParam, BOOL unicode
else
{
LPSTR textA = (LPSTR)lParam;
INT ret = WideCharToMultiByte(CP_ACP, 0, es->text, es->buffer_size, textA, count, NULL, NULL);
INT ret = WideCharToMultiByte(CP_ACP, 0, es->text, -1, textA, count, NULL, NULL);
textA[count - 1] = 0; /* ensure 0 termination */
return ret;
}