Update.

	* wcsmbs/mbrtowc.c: Set flush to 1 for conversion function calls
	depending on whether the input string is empty or not.

	* wcsmbs/mbrtowc.c: Calling function without input means clearing the
	given state and not avoiding this by modifying a local object.
	* wcsmbs/wcrtomb.c: Likewise.

	* iconv/skeleton.c: If no EMIT_SHIFT_TO_INIT is defined clear state
	object since some incomplete characters might be in there.

1 files changed, 3 insertions, 2 deletions

diff --git a/localedata/tests-mbwc/tst_mbrlen.c b/localedata/tests-mbwc/tst_mbrlen.c
index a067acb266..5b31d32149 100644
--- a/localedata/tests-mbwc/tst_mbrlen.c
+++ b/localedata/tests-mbwc/tst_mbrlen.c
@@ -53,12 +53,13 @@ tst_mbrlen (FILE * fp, int debug_flg)
 	  }
 
 	ps = (t_flg == 0) ? NULL : &s;
-#if 0
+
 	if (t_ini != 0)
 	  {
 	    memset (&s, 0, sizeof (s));
+	    mbrlen (NULL, 0, NULL);
 	  }
-#endif
+
 	TST_CLEAR_ERRNO;
 	ret = mbrlen (s_in, n, ps);
 	TST_SAVE_ERRNO;