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authorUlrich Drepper <drepper@redhat.com>2009-01-02 19:28:55 +0000
committerUlrich Drepper <drepper@redhat.com>2009-01-02 19:28:55 +0000
commit720981169b1939283e906c85eada83415e7944a0 (patch)
tree3e7b9a242dcf719fefb9f2fa8caa48e97fe02b1a
parent623d0bf5040ea9bb783bbc6fbace8680b52533b0 (diff)
* wcsmbs/wcsnrtombs.c (__wcsnrtombs): Create temporary state objectcvs/fedora-glibc-20090102T2110cvs/fedora-glibc-20090102T2040
if no output is written.
-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);