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dwrite/tests: Fix buffer overflow when filling test string.

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Nikolay Sivov 2015-01-06 19:45:04 +03:00 committed by Alexandre Julliard
parent b46a62843f
commit de09e9b94e
1 changed files with 2 additions and 4 deletions
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6
dlls/dwrite/tests/layout.c
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@ -927,7 +927,7 @@ todo_wine {
static void test_SetLocaleName(void)
{
static const WCHAR strW[] = {'a','b','c','d',0};
WCHAR buffW[LOCALE_NAME_MAX_LENGTH+5];
WCHAR buffW[LOCALE_NAME_MAX_LENGTH+sizeof(strW)/sizeof(WCHAR)];
IDWriteTextFormat *format;
IDWriteTextLayout *layout;
DWRITE_TEXT_RANGE range;
@ -971,10 +971,8 @@ if (0) /* crashes on native */
/* name is too long */
lstrcpyW(buffW, strW);
while (lstrlenW(buffW) < LOCALE_NAME_MAX_LENGTH) {
while (lstrlenW(buffW) <= LOCALE_NAME_MAX_LENGTH)
lstrcatW(buffW, strW);
}
lstrcatW(buffW, strW);
range.startPosition = 0;
range.length = 1;