Author: Wim Lavrijsen <wlavrij...@lbl.gov>
Branch: cppyy-packaging
Changeset: r94865:7c3f397e2434
Date: 2018-07-13 23:17 -0700
http://bitbucket.org/pypy/pypy/changeset/7c3f397e2434/
Log: do not use string default/error size as object size
diff --git a/pypy/module/_cppyy/converter.py b/pypy/module/_cppyy/converter.py
--- a/pypy/module/_cppyy/converter.py
+++ b/pypy/module/_cppyy/converter.py
@@ -400,10 +400,12 @@
def from_memory(self, space, w_obj, w_pycppclass, offset):
address = self._get_raw_address(space, w_obj, offset)
charpptr = rffi.cast(rffi.CCHARP, address)
- strsize = self.size
- if charpptr[self.size-1] == '\0':
- strsize = self.size-1 # rffi will add \0 back
- return space.newtext(rffi.charpsize2str(charpptr, strsize))
+ if 0 <= self.size and self.size != 2**31-1: # cling's code for
"unknown" (?)
+ strsize = self.size
+ if charpptr[self.size-1] == '\0':
+ strsize = self.size-1 # rffi will add \0 back
+ return space.newtext(rffi.charpsize2str(charpptr, strsize))
+ return space.newtext(rffi.charp2str(charpptr))
class VoidPtrConverter(TypeConverter):
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