libio: Use wmemset instead of __wmemset to avoid linknamespace issue

If the wide string operations are pulled into the link, the
wmemset symbol can cause a linknamespace failure.

1 files changed, 5 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index 4e7fd30b49..94a95f3c00 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2016-06-03  Florian Weimer  <fweimer@redhat.com>
+
+	* libio/wstrops.c (_IO_wstr_overflow, enlarge_userbuf): Use
+	__wmemset instead of wmemset.
+
 2016-06-02  Carlos O'Donell  <carlos@redhat.com>
 
 	* sysdeps/unix/sysv/linux/bits/in.h [defined _UAPI_LINUX_IN6_H ||