Vitaly Murashev added the comment: More details: previously Python3.4.3 was compiled in my environment using compiler from VisualStudio-2005 and everything worked well. The crash has come right after changing compiler to the one from VisualStudio-2013
So something definitely changed inside Microsoft runtime implementation. For unknown reason when winnt-service is running, its std file handles 0,1,2 can be duplicated using dup() but fstat() fails ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue24561> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com