[T106][ZXW-22]7520V3SCV2.01.01.02P42U09_VEC_V0.8_AP_VEC origin source commit
Change-Id: Ic6e05d89ecd62fc34f82b23dcf306c93764aec4b
diff --git a/ap/libc/glibc/glibc-2.22/debug/stpncpy_chk.c b/ap/libc/glibc/glibc-2.22/debug/stpncpy_chk.c
new file mode 100644
index 0000000..b780f5c
--- /dev/null
+++ b/ap/libc/glibc/glibc-2.22/debug/stpncpy_chk.c
@@ -0,0 +1,32 @@
+/* Copyright (C) 1993-2015 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+/* This is almost copied from strncpy.c, written by Torbjorn Granlund. */
+
+#include <string.h>
+
+
+/* Copy no more than N characters of SRC to DEST, returning the address of
+ the terminating '\0' in DEST, if any, or else DEST + N. */
+char *
+__stpncpy_chk (char *dest, const char *src, size_t n, size_t destlen)
+{
+ if (__builtin_expect (destlen < n, 0))
+ __chk_fail ();
+
+ return __stpncpy (dest, src, n);
+}