Author: Armin Rigo <[email protected]>
Branch:
Changeset: r81448:cdd09c7fd673
Date: 2015-12-28 11:57 +0100
http://bitbucket.org/pypy/pypy/changeset/cdd09c7fd673/
Log: copy cffi/e09ccb6b8d89
diff --git a/pypy/module/_cffi_backend/ctypefunc.py
b/pypy/module/_cffi_backend/ctypefunc.py
--- a/pypy/module/_cffi_backend/ctypefunc.py
+++ b/pypy/module/_cffi_backend/ctypefunc.py
@@ -423,7 +423,9 @@
exchange_offset += rffi.getintfield(self.atypes[i], 'c_size')
# store the exchange data size
- cif_descr.exchange_size = exchange_offset
+ # we also align it to the next multiple of 8, in an attempt to
+ # work around bugs(?) of libffi (see cffi issue #241)
+ cif_descr.exchange_size = self.align_arg(exchange_offset)
def fb_extra_fields(self, cif_descr):
cif_descr.abi = self.fabi
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