tests-mbwc: Silence gcc 14 -Werror=format-overflow=

With gcc 14, I get this warning/werror when building the localedata tests:
tests-mbwc/tsp_common.c: In function ‘result.constprop.isra’:
tests-mbwc/tsp_common.c:55:43: error: ‘%s’ directive writing up to 92 bytes into a region of size between 0 and 114 [-Werror=format-overflow=]
   55 |   sprintf (result_rec, "%s:%s:%d:%d:%d:%c:%s\n", func, loc, rec_no, seq_no,
      |                                           ^~
In file included from ../include/bits/stdio2.h:1,
                 from ../libio/stdio.h:980,
                 from ../include/stdio.h:14,
                 from tests-mbwc/tsp_common.c:10:
In function ‘sprintf’,
    inlined from ‘result.constprop.isra’ at tests-mbwc/tsp_common.c:55:3:
../libio/bits/stdio2.h:30:10: note: ‘__builtin___sprintf_chk’ output between 20 and 234 bytes into a destination of size 132
   30 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors

This patch now gets rid of using sprintf and the result_rec buffer and just
prints to fp directly.

0 files changed, 0 insertions, 0 deletions