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Fix stringop-overflow warning in tst-strlcat2.
On s390x, I get warnings like this when do_one_test is inlined with SIZE_MAX: In function ‘do_one_test’, inlined from ‘do_overflow_tests’ at tst-strlcat2.c:184:2: tst-strlcat2.c:49:18: error: ‘strnlen’ specified bound [18446744073709550866, 18446744073709551615] exceeds maximum object size 9223372036854775807 [-Werror=stringop-overflow=] 49 | # define STRNLEN strnlen | ^ tst-strlcat2.c:89:23: note: in expansion of macro ‘STRNLEN’ 89 | size_t dst_length = STRNLEN (dst, n); | ^~~~~~~ This patch just marks the do_one_test function as noinline as also done in test-strncat.c: Fix stringop-overflow warning in test-strncat. https://sourceware.org/git/?p=glibc.git;a=commit;h=51aeab9a363a0d000d0912aa3d6490463a26fba2
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@ -81,6 +81,7 @@ IMPL (STRLCAT, 1)
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typedef size_t (*proto_t) (CHAR *, const CHAR *, size_t);
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static void
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__attribute__((noinline))
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do_one_test (impl_t *impl, CHAR *dst, const CHAR *src,
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size_t n)
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{
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