Author ncoghlan
Recipients loewis, mark.dickinson, ncoghlan, pitrou, rupole
Date 2011-01-04.14:58:15
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From Lenard Lindstrom in issue 10001 (closed as dupe of this issue):

The ~Py_buffer.obj field is undocumented. Yet memoryview, that acts as a wrapper, includes the field in gc traversal. Also, if the field is not initialized by bf_getbuffer its value can be indeterminate. For memoryview the gc can crash (see attached C demo program).
Date User Action Args
2011-01-04 14:58:48ncoghlansetrecipients: + ncoghlan, loewis, mark.dickinson, rupole, pitrou
2011-01-04 14:58:48ncoghlansetmessageid: <>
2011-01-04 14:58:15ncoghlanlinkissue10181 messages
2011-01-04 14:58:15ncoghlancreate