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| author |   H.J. Lu <hjl.tools@gmail.com> | 2022-02-17 08:10:35 -0800 |
|---|---|---|
| committer |   Andreas K. Hüttel <dilfridge@gentoo.org> | 2022-02-17 21:41:03 +0100 |
| commit | d9cf0ba7b5c317e3096d10c0a254e74ae4276910 (patch) | |
| tree | 302dec9117d6b26db055986ecc46febae20f8d26 | |
| parent | <bits/platform/x86.h>: Correct x86_cpu_TBM (diff) | |
| download | glibc-gentoo/2.33.tar.gz glibc-gentoo/2.33.tar.bz2 glibc-gentoo/2.33.zip | |
string: Add a testcase for wcsncmp with SIZE_MAX [BZ #28755]gentoo/2.33
Verify that wcsncmp (L("abc"), L("abd"), SIZE_MAX) == 0. The new test
fails without
commit ddf0992cf57a93200e0c782e2a94d0733a5a0b87
Author: Noah Goldstein <goldstein.w.n@gmail.com>
Date: Sun Jan 9 16:02:21 2022 -0600
x86: Fix __wcsncmp_avx2 in strcmp-avx2.S [BZ# 28755]
and
commit 7e08db3359c86c94918feb33a1182cd0ff3bb10b
Author: Noah Goldstein <goldstein.w.n@gmail.com>
Date: Sun Jan 9 16:02:28 2022 -0600
x86: Fix __wcsncmp_evex in strcmp-evex.S [BZ# 28755]
This is for BZ #28755.
Reviewed-by: Sunil K Pandey <skpgkp2@gmail.com>
(cherry picked from commit aa5a720056d37cf24924c138a3dbe6dace98e97c)
(cherry picked from commit cb922428dc7c5260ea84de482ffe05d2ea766199)
| -rw-r--r-- | string/test-strncmp.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/string/test-strncmp.c b/string/test-strncmp.c index 10b34de8d2..97e831d88f 100644 --- a/string/test-strncmp.c +++ b/string/test-strncmp.c @@ -435,6 +435,18 @@ check3 (void) } } +static void +check4 (void) +{ + const CHAR *s1 = L ("abc"); + CHAR *s2 = STRDUP (s1); + + FOR_EACH_IMPL (impl, 0) + check_result (impl, s1, s2, SIZE_MAX, 0); + + free (s2); +} + int test_main (void) { @@ -445,6 +457,7 @@ test_main (void) check1 (); check2 (); check3 (); + check4 (); printf ("%23s", ""); FOR_EACH_IMPL (impl, 0) |