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-rw-r--r--ChangeLog8
-rw-r--r--NEWS5
-rw-r--r--wcsmbs/wchar.h9
3 files changed, 18 insertions, 4 deletions
diff --git a/ChangeLog b/ChangeLog
index b072b80e9f..54a0ab387b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2015-08-05  Daniel Marjamäki  <daniel.marjamaki@evidente.se>
+
+	[BZ #18265]
+	* wcsmbs/wchar.h (wcscat): Add __nonnull attribute.
+	(wcsncat): Likewise.
+	(wcscmp): Likewise.
+	(wcsncmp): Likewise.
+
 2015-08-05  Mike Frysinger  <vapier@gentoo.org>
 
 	* test-skeleton.c (usage): New function.
diff --git a/NEWS b/NEWS
index 4c31de7b2d..d011ce6030 100644
--- a/NEWS
+++ b/NEWS
@@ -5,6 +5,11 @@ See the end for copying conditions.
 Please send GNU C library bug reports via <http://sourceware.org/bugzilla/>
 using `glibc' in the "product" field.
 
+Version 2.23
+
+* The following bugs are resolved with this release:
+  18265
+
 Version 2.22
 
 * The following bugs are resolved with this release:
diff --git a/wcsmbs/wchar.h b/wcsmbs/wchar.h
index 0d68cdaf17..10c1b5feab 100644
--- a/wcsmbs/wchar.h
+++ b/wcsmbs/wchar.h
@@ -155,18 +155,19 @@ extern wchar_t *wcsncpy (wchar_t *__restrict __dest,
 
 /* Append SRC onto DEST.  */
 extern wchar_t *wcscat (wchar_t *__restrict __dest,
-			const wchar_t *__restrict __src) __THROW;
+			const wchar_t *__restrict __src)
+     __THROW __nonnull ((1, 2));
 /* Append no more than N wide-characters of SRC onto DEST.  */
 extern wchar_t *wcsncat (wchar_t *__restrict __dest,
 			 const wchar_t *__restrict __src, size_t __n)
-     __THROW;
+     __THROW __nonnull ((1, 2));
 
 /* Compare S1 and S2.  */
 extern int wcscmp (const wchar_t *__s1, const wchar_t *__s2)
-     __THROW __attribute_pure__;
+     __THROW __attribute_pure__ __nonnull ((1, 2));
 /* Compare N wide-characters of S1 and S2.  */
 extern int wcsncmp (const wchar_t *__s1, const wchar_t *__s2, size_t __n)
-     __THROW __attribute_pure__;
+     __THROW __attribute_pure__ __nonnull ((1, 2));
 __END_NAMESPACE_STD
 
 #ifdef __USE_XOPEN2K8