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String: Improve overflow test coverage for strnlen
This patch adds more overflow test coverage for strnlen and wcsnlen. Reviewed-by: H.J. Lu <hjl.tools@gmail.com>
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@ -96,6 +96,8 @@ do_overflow_tests (void)
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for (i = 0; i < 750; ++i)
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{
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do_test (1, i, SIZE_MAX, BIG_CHAR);
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do_test (0, i, SIZE_MAX - i, BIG_CHAR);
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do_test (0, i, i - buf_addr, BIG_CHAR);
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do_test (0, i, -buf_addr - i, BIG_CHAR);
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