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– Attachment 3690 Details for
Bug 20842
не собирается
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[patch]
no buffer overflow
gdkevent.patch (text/plain), 583 bytes, created by
real@altlinux.org
on 2009-07-24 13:48:18 MSD
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Description:
no buffer overflow
Filename:
MIME Type:
Creator:
real@altlinux.org
Created:
2009-07-24 13:48:18 MSD
Size:
583 bytes
patch
obsolete
>diff --git a/pygtk/gtk/gdkevent.override b/pygtk/gtk/gdkevent.override >index 3c0501d..839e59f 100644 >--- a/pygtk/gtk/gdkevent.override >+++ b/pygtk/gtk/gdkevent.override >@@ -354,8 +354,9 @@ _wrap_gdk_event_tp_setattr(PyObject *self, char *attr, PyObject *value) > char *tmp; > STRING_CHECK(); > tmp = PyString_AsString(value); >- strncpy((char *) &event->client.data, tmp, >- sizeof(event->client.data)); >+ strncpy((char *) &event->client.data, tmp, 19); >+ if (strnlen(tmp) > 20) >+ event->client.data[20] = '\0'; > return 0; > } > break;
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bug 20842
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