From: Mark Florisson <eggy.nospam@gmail.com>
Date: Sat, 13 Nov 2010 20:47:00 +0000 (+0100)
Subject: Handle error in lookup of 'ob_base' (in case the memory can't be read)
X-Git-Tag: 0.14.beta0~1^2~19
X-Git-Url: http://git.tremily.us/gitweb.cgi?a=commitdiff_plain;h=814c63769f143f608fa62da5c0954228d116e8f2;p=cython.git

Handle error in lookup of 'ob_base' (in case the memory can't be read)
---

diff --git a/Cython/Debugger/libpython.py b/Cython/Debugger/libpython.py
index c582e62c..45e1fde2 100644
--- a/Cython/Debugger/libpython.py
+++ b/Cython/Debugger/libpython.py
@@ -165,8 +165,11 @@ class PyObjectPtr(object):
                 return self._gdbval.dereference()[name]
             except RuntimeError:
                 # Python 3:
-                return self._gdbval.dereference()['ob_base'][name]
-
+                try:
+                    return self._gdbval.dereference()['ob_base'][name]
+                except RuntimeError:
+                    return 0
+                
         # General case: look it up inside the object:
         return self._gdbval.dereference()[name]