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Bug #742342: make Python stop segfaulting on infinitely-recursive reload()s. Fixed by patch #922167.

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Backported from r54291.
This commit is contained in:
Collin Winter
2007-03-12 16:49:23 +00:00
parent 1817f096f4
commit e19d7a3c0a
7 changed files with 64 additions and 2 deletions
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4
Python/pythonrun.c
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@@ -193,6 +193,9 @@ Py_InitializeEx(int install_sigs)
interp->modules = PyDict_New();
if (interp->modules == NULL)
Py_FatalError("Py_Initialize: can't make modules dictionary");
interp->modules_reloading = PyDict_New();
if (interp->modules_reloading == NULL)
Py_FatalError("Py_Initialize: can't make modules_reloading dictionary");
#ifdef Py_USING_UNICODE
/* Init Unicode implementation; relies on the codec registry */
@@ -530,6 +533,7 @@ Py_NewInterpreter(void)
/* XXX The following is lax in error checking */
interp->modules = PyDict_New();
interp->modules_reloading = PyDict_New();
bimod = _PyImport_FindExtension("__builtin__", "__builtin__");
if (bimod != NULL) {