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Bug #1415 

On Windows fileno(stdout) and fileno(stderr) can return an invalid file descriptor number (-2 on my machine). It happens only for pythonw.exe but not for python.exe.

Catch the problem ASAP in PyFile_NewStdPrinter(). I've also removed the call to PyErr_BadInternalCall(). It was causing a seg fault because the exceptions aren't available yet.
This commit is contained in:
Christian Heimes 2007-11-10 00:30:14 +00:00
parent 3ab4f651b9
commit e018b305f6
1 changed files with 2 additions and 2 deletions
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4
Objects/fileobject.c
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@ -352,8 +352,8 @@ PyFile_NewStdPrinter(int fd)
{ {
PyStdPrinter_Object *self; PyStdPrinter_Object *self;
if (fd != fileno(stdout) && fd != fileno(stderr)) { if ((fd != fileno(stdout) && fd != fileno(stderr)) || fd < 0) {
PyErr_BadInternalCall(); /* not enough infrastructure for PyErr_BadInternalCall() */
return NULL; return NULL;
} }