[PATCH 0/2] lib: fix snprintf() for UTF-16 strings

[Heinrich Schuchardt]

Up to now printing UTF-16 strings with snprintf() resulted in correct
truncation of printed strings. But the returned required buffer length
was incorrect.

* fix function string16()
* provide a unit test

Heinrich Schuchardt (2):
  lib: fix snprintf() for UTF-16 strings
  test: test UTF-16 truncation in sprintf()

 lib/vsprintf.c    | 14 ++++++++++++--
 test/unicode_ut.c | 31 +++++++++++++++++++++++++++++++
 2 files changed, 43 insertions(+), 2 deletions(-)

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2.33.1