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authorDaniel Marjamäki <Daniel.Marjamaki@evidente.se>2015-05-05 17:24:38 +0200
committerFlorian Weimer <fweimer@redhat.com>2015-05-05 17:24:38 +0200
commita6ab6ccda3c3aeb741bff7a18fb737e5b7233a49 (patch)
tree6e4a8173ff837be42a574f2a2f38193b96f32bc2
parentd0ccd0d977df62f0fe0f6c91237613b95f5d5a5f (diff)
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Add __nonnull attribute to wcscpy and wcsncpy [BZ#18265]
-rw-r--r--ChangeLog6
-rw-r--r--wcsmbs/wchar.h6
2 files changed, 10 insertions, 2 deletions
diff --git a/ChangeLog b/ChangeLog
index 50a8d09d65..ecc175e5ad 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2015-04-30 Daniel Marjamäki <daniel.marjamaki@evidente.se>
+
+ [BZ #18265]
+ * wcsmbs/wchar.h (wcscpy): Add __nonnull attribute.
+ (wcsncpy): Likewise.
+
2015-05-05 Florian Weimer <fweimer@redhat.com>
* sysdeps/unix/sysv/linux/posix_fallocate.c (posix_fallocate):
diff --git a/wcsmbs/wchar.h b/wcsmbs/wchar.h
index 9652f65f3b..0d68cdaf17 100644
--- a/wcsmbs/wchar.h
+++ b/wcsmbs/wchar.h
@@ -145,11 +145,13 @@ __USING_NAMESPACE_STD(tm)
__BEGIN_NAMESPACE_STD
/* Copy SRC to DEST. */
extern wchar_t *wcscpy (wchar_t *__restrict __dest,
- const wchar_t *__restrict __src) __THROW;
+ const wchar_t *__restrict __src)
+ __THROW __nonnull ((1, 2));
+
/* Copy no more than N wide-characters of SRC to DEST. */
extern wchar_t *wcsncpy (wchar_t *__restrict __dest,
const wchar_t *__restrict __src, size_t __n)
- __THROW;
+ __THROW __nonnull ((1, 2));
/* Append SRC onto DEST. */
extern wchar_t *wcscat (wchar_t *__restrict __dest,