Nullability check for string modules.
Bugs: b/245972273
Test: adb shell
Change-Id: I13852702ae87c1ca14ec4f073b5f4b3d42926929
diff --git a/libc/include/bits/fortify/strings.h b/libc/include/bits/fortify/strings.h
index 5515ef9..a36f02c 100644
--- a/libc/include/bits/fortify/strings.h
+++ b/libc/include/bits/fortify/strings.h
@@ -29,7 +29,7 @@
#if defined(__BIONIC_FORTIFY)
__BIONIC_FORTIFY_INLINE
-void __bionic_bcopy(const void *src, void* const dst __pass_object_size0, size_t len)
+void __bionic_bcopy(const void * _Nonnull src, void* _Nonnull const dst __pass_object_size0, size_t len)
__overloadable
__clang_error_if(__bos_unevaluated_lt(__bos0(dst), len),
"'bcopy' called with size bigger than buffer") {
@@ -44,7 +44,7 @@
}
__BIONIC_FORTIFY_INLINE
-void __bionic_bzero(void* const b __pass_object_size0, size_t len)
+void __bionic_bzero(void* _Nonnull const b __pass_object_size0, size_t len)
__overloadable
__clang_error_if(__bos_unevaluated_lt(__bos0(b), len),
"'bzero' called with size bigger than buffer") {