commit 09f8550e1c3b9dbff558724eb5b301f7cccb261b
author Marshall Clow <mclow.lists@gmail.com> Thu Oct 31 17:23:08 2013 +0000
committer Marshall Clow <mclow.lists@gmail.com> Thu Oct 31 17:23:08 2013 +0000
tree 87184d92312708a3ecb2ef5d3a1dc15b487402b6
parent 4259337da29620acb1a5cd1615e1014912c2d79d

Fixes PR17148

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@193772 91177308-0d34-0410-b5e6-96231b3b80d8

include/string

diff --git a/include/string b/include/string
index c98e22f..234eb6b 100644
--- a/include/string
+++ b/include/string
@@ -3047,9 +3047,9 @@
 {
     size_type __m = __alloc_traits::max_size(__alloc());
 #if _LIBCPP_BIG_ENDIAN
-    return (__m <= ~__long_mask ? __m : __m/2) - 1;
+    return (__m <= ~__long_mask ? __m : __m/2) - __alignment;
 #else
-    return __m - 1;
+    return __m - __alignment;
 #endif
 }