From 264db94040c463d9bc356101595d89335586875e Mon Sep 17 00:00:00 2001 From: Sunil K Pandey Date: Mon, 10 Oct 2022 09:28:14 -0700 Subject: String: Improve test coverage for memchr This test improves memchr coverage near page boundary. Reviewed-by: H.J. Lu --- string/test-memchr.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'string') diff --git a/string/test-memchr.c b/string/test-memchr.c index 279a67ebe6..1cbcd57fd4 100644 --- a/string/test-memchr.c +++ b/string/test-memchr.c @@ -247,8 +247,11 @@ test_main (void) /* BZ#21182 - wrong overflow calculation for i686 implementation with address near end of the page. */ for (i = 2; i < 16; ++i) - /* page_size is in fact getpagesize() * 2. */ - do_test (page_size / 2 - i, i, i, 1, 0x9B); + { + /* page_size is in fact getpagesize() * 2. */ + do_test (page_size / 2 - i, i, i, 1, 0x9B); + do_test (page_size / 2 - i, i - 1, i - 1, 1, 0x9B); + } do_random_tests (); do_overflow_tests (); -- cgit 1.4.1