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user32: Return error if memory allocation fails. Fixes Coverity id 115.

This commit is contained in:
Juan Lang 2008-09-10 10:14:13 -07:00 committed by Alexandre Julliard
parent c958a71df9
commit 1a5374065f
1 changed files with 6 additions and 0 deletions
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6
dlls/user32/listbox.c
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@ -2658,6 +2658,8 @@ static LRESULT WINAPI ListBoxWndProc_common( HWND hwnd, UINT msg,
INT countW = MultiByteToWideChar(CP_ACP, 0, textA, -1, NULL, 0); INT countW = MultiByteToWideChar(CP_ACP, 0, textA, -1, NULL, 0);
if((textW = HeapAlloc(GetProcessHeap(), 0, countW * sizeof(WCHAR)))) if((textW = HeapAlloc(GetProcessHeap(), 0, countW * sizeof(WCHAR))))
MultiByteToWideChar(CP_ACP, 0, textA, -1, textW, countW); MultiByteToWideChar(CP_ACP, 0, textA, -1, textW, countW);
else
return LB_ERRSPACE;
} }
wParam = LISTBOX_FindStringPos( descr, textW, FALSE ); wParam = LISTBOX_FindStringPos( descr, textW, FALSE );
ret = LISTBOX_InsertString( descr, wParam, textW ); ret = LISTBOX_InsertString( descr, wParam, textW );
@ -2682,6 +2684,8 @@ static LRESULT WINAPI ListBoxWndProc_common( HWND hwnd, UINT msg,
INT countW = MultiByteToWideChar(CP_ACP, 0, textA, -1, NULL, 0); INT countW = MultiByteToWideChar(CP_ACP, 0, textA, -1, NULL, 0);
if((textW = HeapAlloc(GetProcessHeap(), 0, countW * sizeof(WCHAR)))) if((textW = HeapAlloc(GetProcessHeap(), 0, countW * sizeof(WCHAR))))
MultiByteToWideChar(CP_ACP, 0, textA, -1, textW, countW); MultiByteToWideChar(CP_ACP, 0, textA, -1, textW, countW);
else
return LB_ERRSPACE;
} }
ret = LISTBOX_InsertString( descr, wParam, textW ); ret = LISTBOX_InsertString( descr, wParam, textW );
if(!unicode && HAS_STRINGS(descr)) if(!unicode && HAS_STRINGS(descr))
@ -2704,6 +2708,8 @@ static LRESULT WINAPI ListBoxWndProc_common( HWND hwnd, UINT msg,
INT countW = MultiByteToWideChar(CP_ACP, 0, textA, -1, NULL, 0); INT countW = MultiByteToWideChar(CP_ACP, 0, textA, -1, NULL, 0);
if((textW = HeapAlloc(GetProcessHeap(), 0, countW * sizeof(WCHAR)))) if((textW = HeapAlloc(GetProcessHeap(), 0, countW * sizeof(WCHAR))))
MultiByteToWideChar(CP_ACP, 0, textA, -1, textW, countW); MultiByteToWideChar(CP_ACP, 0, textA, -1, textW, countW);
else
return LB_ERRSPACE;
} }
wParam = LISTBOX_FindFileStrPos( descr, textW ); wParam = LISTBOX_FindFileStrPos( descr, textW );
ret = LISTBOX_InsertString( descr, wParam, textW ); ret = LISTBOX_InsertString( descr, wParam, textW );