[pypy-commit] cffi cffi-1.0: Fix

[arigo]

Author: Armin Rigo <arigo at tunes.org>
Branch: cffi-1.0
Changeset: r1781:538f36a9670b
Date: 2015-04-22 17:46 +0200
http://bitbucket.org/cffi/cffi/changeset/538f36a9670b/

Log:	Fix

diff --git a/c/_cffi_backend.c b/c/_cffi_backend.c
--- a/c/_cffi_backend.c
+++ b/c/_cffi_backend.c
@@ -4084,8 +4084,9 @@
        as 1 instead.  But for ctypes support, we allow the manually-
        specified totalsize to be zero in this case. */
     boffsetmax = (boffsetmax + 7) / 8;        /* bits -> bytes */
+    boffsetmax = (boffsetmax + alignment - 1) & ~(alignment-1);
     if (totalsize < 0) {
-        totalsize = (boffsetmax + alignment - 1) & ~(alignment-1);
+        totalsize = boffsetmax;
         if (totalsize == 0)
             totalsize = 1;
     }