Add wcsnrtombs() and wcsrtombs() checks
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@ -114,6 +114,30 @@ __fortify_wcsncpy(wchar_t *d, const wchar_t *s, size_t n)
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return wcsncpy(d, s, n);
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}
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static inline __attribute__ ((always_inline))
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size_t
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__fortify_wcsnrtombs(char *d, const wchar_t **s, size_t wn,
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size_t n, mbstate_t *st)
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{
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size_t bos = __builtin_object_size(d, 0);
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if (n > bos)
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__builtin_trap();
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return wcsnrtombs(d, s, wn, n, st);
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}
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static inline __attribute__ ((always_inline))
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size_t
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__fortify_wcsrtombs(char *d, const wchar_t **s, size_t n,
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mbstate_t *st)
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{
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size_t bos = __builtin_object_size(d, 0);
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if (n > bos)
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__builtin_trap();
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return wcsrtombs(d, s, n, st);
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}
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static inline __attribute__ ((always_inline))
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wchar_t *
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__fortify_wmemcpy(wchar_t *d, const wchar_t *s, size_t n)
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@ -165,6 +189,10 @@ __fortify_wmemset(wchar_t *s, wchar_t c, size_t n)
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#define wcsncat(d, s, n) __fortify_wcsncat(d, s, n)
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#undef wcsncpy
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#define wcsncpy(d, s, n) __fortify_wcsncpy(d, s, n)
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#undef wcsnrtombs
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#define wcsnrtombs(d, s, wn, n, st) __fortify_wcsnrtombs(d, s, wn, n, st)
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#undef wcsrtombs
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#define wcsrtombs(d, s, n, st) __fortify_wcsrtombs(d, s, n, st)
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#undef wmemcpy
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#define wmemcpy(d, s, n) __fortify_wmemcpy(d, s, n)
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#undef wmemmove
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