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-rw-r--r--ChangeLog3
-rw-r--r--wcsmbs/wcsnrtombs.c4
2 files changed, 7 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog
index a7e2db017e..450a5b6092 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,8 @@
 2009-01-02  Ulrich Drepper  <drepper@redhat.com>
 
+	* wcsmbs/wcsnrtombs.c (__wcsnrtombs): Create temporary state object
+	if no output is written.
+
 	* version.h: Bump to 2.10 development.
 
 	* posix/getconf.c: Update copyright year.
diff --git a/wcsmbs/wcsnrtombs.c b/wcsmbs/wcsnrtombs.c
index 171fc3c227..eead26fb3c 100644
--- a/wcsmbs/wcsnrtombs.c
+++ b/wcsmbs/wcsnrtombs.c
@@ -77,10 +77,14 @@ __wcsnrtombs (dst, src, nwc, len, ps)
   /* We have to handle DST == NULL special.  */
   if (dst == NULL)
     {
+      mbstate_t temp_state;
       unsigned char buf[256];		/* Just an arbitrary value.  */
       const unsigned char *inbuf = (const unsigned char *) *src;
       size_t dummy;
 
+      temp_state = *data.__statep;
+      data.__statep = &temp_state;
+
       result = 0;
       data.__outbufend = buf + sizeof (buf);