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51aeab9a36
glibc/string
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Stefan Liebler 51aeab9a36 Fix stringop-overflow warning in test-strncat. 
Starting with commit
b2c474f8de
"x86: Fix strncat-avx2.S reading past length [BZ #30065]"

Building on s390 the test fails due warnings like:

In function ‘do_one_test’,
    inlined from ‘do_overflow_tests’ at test-strncat.c:175:7:
test-strncat.c:31:18: error: ‘strnlen’ specified bound [4294966546, 4294967295] exceeds maximum object size 2147483647 [-Werror=stringop-overflow=]
   31 | # define STRNLEN strnlen
      |                  ^
test-strncat.c:83:16: note: in expansion of macro ‘STRNLEN’
   83 |   size_t len = STRNLEN (src, n);
|                ^~~~~~~

In all werror cases, the call to strnlen (.., SIZE_MAX) is inlined.
Therefore this patch just marks the do_one_test function as noinline.

Reviewed-by: Wilco Dijkstra  <Wilco.Dijkstra@arm.com>
2023-03-02 14:25:34 +01:00
..
bits Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
_strerror.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
argz-addsep.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
argz-append.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
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argz-ctsep.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
argz-delete.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
argz-extract.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
argz-insert.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
argz-next.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
argz-replace.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
argz-stringify.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
argz.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
basename.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
bcopy.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
bug-envz1.c Update string tests to use the support test driver. 2017-03-23 11:32:29 -03:00
bug-strcoll1.c Update. 2001-04-26 20:45:18 +00:00
bug-strcoll2.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
bug-strncat1.c Remove "Contributed by" lines 2021-09-03 22:06:44 +05:30
bug-strpbrk1.c Remove "Contributed by" lines 2021-09-03 22:06:44 +05:30
bug-strspn1.c Remove "Contributed by" lines 2021-09-03 22:06:44 +05:30
bug-strtok1.c Update string tests to use the support test driver. 2017-03-23 11:32:29 -03:00
byteswap.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
bzero.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
Depend Update. 2001-03-19 21:40:15 +00:00
endian.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
envz.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
envz.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
explicit_bzero.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
ffs.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
ffsll.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
inl-tester.c Update. 1997-09-11 12:09:10 +00:00
Makefile string: Disable stack protector in early static initialization 2023-02-08 17:14:03 -03:00
memccpy.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
memchr.c string: Improve generic memchr 2023-02-06 16:19:35 -03:00
memcmp.c Parameterize OP_T_THRES from memcopy.h 2023-02-06 16:19:35 -03:00
memcmpeq.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
memcpy.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
memfrob.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
memmem.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
memmove.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
memory.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
mempcpy.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
memrchr.c string: Add libc_hidden_proto for memrchr 2023-02-08 17:13:58 -03:00
memset.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
noinl-tester.c Update. 1997-09-16 00:42:43 +00:00
rawmemchr.c Replace rawmemchr (s, '\0') with strchr 2023-02-06 16:16:19 +00:00
sigabbrev_np.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
sigdescr_np.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
stpcpy.c string: Improve generic stpcpy 2023-02-06 16:19:35 -03:00
stpncpy.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
str-two-way.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
stratcliff.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
strcasecmp_l.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
strcasecmp.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
strcasestr.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
strcat.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
strchr.c string: Improve generic strchr 2023-02-06 16:19:35 -03:00
strchrnul.c string: Add libc_hidden_proto for strchrnul 2023-02-08 17:13:56 -03:00
strcmp.c string: Improve generic strcmp 2023-02-06 16:19:35 -03:00
strcoll_l.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
strcoll.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
strcpy.c string: Improve generic strcpy 2023-02-06 16:19:35 -03:00
strcspn.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
strdup.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
strerror_l.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
strerror.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
strerrordesc_np.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
strerrorname_np.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
strfry.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
string-inlines.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
string.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
strings.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
strlen.c string: Improve generic strlen 2023-02-06 16:19:35 -03:00
strncase_l.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
strncase.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
strncat.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
strncmp.c string: Improve generic strncmp 2023-02-06 16:19:35 -03:00
strncpy.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
strndup.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
strnlen.c string: Improve generic strnlen with memchr 2023-02-06 16:19:35 -03:00
strpbrk.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
strrchr.c string: Improve generic strrchr with memrchr and strlen 2023-02-06 16:19:35 -03:00
strsep.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
strsignal.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
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strstr.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
strtok_r.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
strtok.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
strverscmp.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
strxfrm_l.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
strxfrm.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
swab.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-bcopy.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-bzero.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-endian-file-scope.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-endian-sign-conversion.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-endian-types.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-explicit_bzero.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-ffs.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-memccpy.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-memchr.c string: Hook up the default implementation on test-memchr 2023-02-06 16:19:35 -03:00
test-memcmp.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-memcmpeq.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-memcpy-large.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-memcpy-support.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-memcpy.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-memmem.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-memmove.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-mempcpy.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-memrchr.c string: Hook up the default implementation on test-memrchr 2023-02-06 16:19:35 -03:00
test-memset.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-rawmemchr.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-sig_np.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-stpcpy.c string: Hook up the default implementation on test-stpcpy 2023-02-06 16:19:35 -03:00
test-stpncpy.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-strcasecmp.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-strcasestr.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-strcat.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-strchr.c string: Hook up the default implementation on test-strchr 2023-02-06 16:19:35 -03:00
test-strchrnul.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-strcmp.c string: Hook up the default implementation on test-strcmp 2023-02-06 16:19:35 -03:00
test-strcpy.c string: Hook up the default implementation on test-strcpy 2023-02-06 16:19:35 -03:00
test-strcspn.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-strerror-errno.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-string.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-strlen.c string: Hook up the default implementation on test-strlen 2023-02-06 16:19:35 -03:00
test-strncasecmp.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-strncat.c Fix stringop-overflow warning in test-strncat. 2023-03-02 14:25:34 +01:00
test-strncmp.c string: Hook up the default implementation on test-strncmp 2023-02-06 16:19:35 -03:00
test-strncpy.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-strnlen.c string: Hook up the default implementation on test-strnlen 2023-02-06 16:19:35 -03:00
test-strpbrk.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-strrchr.c string: Hook up the default implementation on test-strrchr 2023-02-06 16:19:35 -03:00
test-strspn.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-strstr.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
testcopy.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tester.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
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tst-cmp.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-endian.c Update string tests to use the support test driver. 2017-03-23 11:32:29 -03:00
tst-inlcall.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-memmove-overflow.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-strcoll-overflow.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-strerror.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-strfry.c Update string tests to use the support test driver. 2017-03-23 11:32:29 -03:00
tst-strlen.c Use '%z' instead of '%Z' on printf functions 2022-09-22 08:48:04 -03:00
tst-strsignal.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-strtok_r.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-strtok.c Update string tests to use the support test driver. 2017-03-23 11:32:29 -03:00
tst-strxfrm2.c Update string tests to use the support test driver. 2017-03-23 11:32:29 -03:00
tst-strxfrm.c Update string tests to use the support test driver. 2017-03-23 11:32:29 -03:00
tst-svc2.c Update string tests to use the support test driver. 2017-03-23 11:32:29 -03:00
tst-svc.c Update string tests to use the support test driver. 2017-03-23 11:32:29 -03:00
tst-svc.expect * string/strverscmp.c (__strverscmp): Fix last cleanups. 2009-04-07 06:51:59 +00:00
tst-svc.input * string/strverscmp.c (__strverscmp): Fix last cleanups. 2009-04-07 06:51:59 +00:00
tst-xbzero-opt.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
Versions String: Add support for __memcmpeq() ABI on all targets 2021-10-26 16:51:29 -05:00
wordcopy.c string: Suppress -Wmaybe-unitialized for wordcopy [BZ #19444] 2023-01-12 09:06:00 -03:00
xpg-strerror.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00