32 lines
1.1 KiB
Diff
32 lines
1.1 KiB
Diff
From c1fb6516031d3c32abd640f09a4814ae4363f979 Mon Sep 17 00:00:00 2001
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From: Simon Feltman <sfeltman@src.gnome.org>
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Date: Sun, 31 Mar 2013 08:32:34 +0000
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Subject: Fix stack corruption due to incorrect format for argument parser
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Fix call to PyArg_ParseTupleAndKeywords that used a format parser
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of "l" meaning long (8 bytes) in combination with an output pointer
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of guint (4 bytes). Change to use gulong with a format of "k".
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https://bugzilla.gnome.org/show_bug.cgi?id=696892
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---
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diff --git a/gi/_gobject/pygflags.c b/gi/_gobject/pygflags.c
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index 83aa4dc..bdeaae7 100644
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--- a/gi/_gobject/pygflags.c
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+++ b/gi/_gobject/pygflags.c
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@@ -129,12 +129,12 @@ static PyObject *
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pyg_flags_new(PyTypeObject *type, PyObject *args, PyObject *kwargs)
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{
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static char *kwlist[] = { "value", NULL };
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- guint value;
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+ gulong value;
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PyObject *pytc, *values, *ret, *pyint;
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GType gtype;
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GFlagsClass *eclass;
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- if (!PyArg_ParseTupleAndKeywords(args, kwargs, "l", kwlist, &value))
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+ if (!PyArg_ParseTupleAndKeywords(args, kwargs, "k", kwlist, &value))
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return NULL;
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pytc = PyObject_GetAttrString((PyObject *)type, "__gtype__");
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--
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cgit v0.9.1
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