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To: vim_dev@googlegroups.com
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Subject: Patch 7.4.380
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Fcc: outbox
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From: Bram Moolenaar <Bram@moolenaar.net>
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Mime-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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------------
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Patch 7.4.380
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Problem: Loading python may cause Vim to exit.
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Solution: Avoid loading the "site" module. (Taro Muraoka)
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Files: src/if_python.c
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*** ../vim-7.4.379/src/if_python.c 2014-03-30 16:11:37.176530823 +0200
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--- src/if_python.c 2014-07-23 16:46:42.863880615 +0200
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***************
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*** 295,300 ****
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--- 295,303 ----
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# define PyCObject_FromVoidPtr dll_PyCObject_FromVoidPtr
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# define PyCObject_AsVoidPtr dll_PyCObject_AsVoidPtr
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# endif
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+ # if defined(PY_VERSION_HEX) && PY_VERSION_HEX >= 0x02070000
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+ # define Py_NoSiteFlag (*dll_Py_NoSiteFlag)
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+ # endif
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/*
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* Pointers for dynamic link
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***************
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*** 440,445 ****
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--- 443,451 ----
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static PyObject* (*dll_PyCObject_FromVoidPtr)(void *cobj, void (*destr)(void *));
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static void* (*dll_PyCObject_AsVoidPtr)(PyObject *);
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# endif
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+ # if defined(PY_VERSION_HEX) && PY_VERSION_HEX >= 0x02070000
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+ static int* dll_Py_NoSiteFlag;
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+ # endif
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static HINSTANCE hinstPython = 0; /* Instance of python.dll */
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***************
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*** 633,638 ****
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--- 639,647 ----
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{"PyCObject_FromVoidPtr", (PYTHON_PROC*)&dll_PyCObject_FromVoidPtr},
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{"PyCObject_AsVoidPtr", (PYTHON_PROC*)&dll_PyCObject_AsVoidPtr},
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# endif
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+ # if defined(PY_VERSION_HEX) && PY_VERSION_HEX >= 0x02070000
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+ {"Py_NoSiteFlag", (PYTHON_PROC*)&dll_Py_NoSiteFlag},
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+ # endif
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{"", NULL},
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};
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***************
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*** 901,906 ****
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--- 910,919 ----
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{
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if (!initialised)
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{
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+ #if defined(PY_VERSION_HEX) && PY_VERSION_HEX >= 0x02070000
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+ PyObject *site;
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+ #endif
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+
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#ifdef DYNAMIC_PYTHON
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if (!python_enabled(TRUE))
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{
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***************
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*** 915,925 ****
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--- 928,956 ----
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init_structs();
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+ #if defined(PY_VERSION_HEX) && PY_VERSION_HEX >= 0x02070000
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+ /* Disable implicit 'import site', because it may cause Vim to exit
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+ * when it can't be found. */
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+ Py_NoSiteFlag++;
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+ #endif
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+
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#if !defined(MACOS) || defined(MACOS_X_UNIX)
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Py_Initialize();
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#else
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PyMac_Initialize();
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#endif
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+
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+ #if defined(PY_VERSION_HEX) && PY_VERSION_HEX >= 0x02070000
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+ /* 'import site' explicitly. */
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+ site = PyImport_ImportModule("site");
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+ if (site == NULL)
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+ {
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+ EMSG(_("E887: Sorry, this command is disabled, the Python's site module could not be loaded."));
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+ goto fail;
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+ }
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+ Py_DECREF(site);
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+ #endif
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+
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/* Initialise threads, and below save the state using
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* PyEval_SaveThread. Without the call to PyEval_SaveThread, thread
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* specific state (such as the system trace hook), will be lost
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*** ../vim-7.4.379/src/version.c 2014-07-23 16:33:04.079886500 +0200
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--- src/version.c 2014-07-23 16:43:47.939881872 +0200
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***************
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*** 736,737 ****
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--- 736,739 ----
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{ /* Add new patch number below this line */
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+ /**/
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+ 380,
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/**/
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--
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Looking at Perl through Lisp glasses, Perl looks atrocious.
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/// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net \\\
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/// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
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\\\ an exciting new programming language -- http://www.Zimbu.org ///
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\\\ help me help AIDS victims -- http://ICCF-Holland.org ///
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