user32: Check bounds before dereferencing.

Signed-off-by: Pierre Schweitzer <pierre@reactos.org> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

user32: Check bounds before dereferencing.
bfb7e167 · Pierre Schweitzer · Alexandre Julliard · d288d8d3 · bfb7e167
Commit bfb7e167 authored May 01, 2016 by Pierre Schweitzer Committed by Alexandre Julliard May 02, 2016
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edit.c dlls/user32/edit.c +1 -1

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--- a/dlls/user32/edit.c
+++ b/dlls/user32/edit.c
@@ -305,7 +305,7 @@ static INT EDIT_WordBreakProc(EDITSTATE *es, LPWSTR s, INT index, INT count, INT
    case WB_RIGHT:
        if (!count)
            break;
-        while (s[index] && index < count && !es->logAttr[index].fSoftBreak)
+        while (index < count && s[index] && !es->logAttr[index].fSoftBreak)
            index++;
        ret = index;
        break;