From: Guido van Rossum <guido@python.org>
Date: Wed, 28 Jun 2000 22:26:21 +0000 (+0000)
Subject: Trent Mick:
X-Git-Tag: v2.0b1~1328
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=cc6a438d7f33749859653d12ab963b014b1458bd;p=python

Trent Mick:

Fix warnings on 64-bit build build of signalmodule.c

- Though I know that SIG_DFL and SIG_IGN are just small constants,
there are cast to function pointers so the appropriate Python call is
PyLong_FromVoidPtr so that the pointer value cannot overflow on Win64
where sizeof(long) < sizeof(void*).
---

diff --git a/Modules/signalmodule.c b/Modules/signalmodule.c
index 26bb94050e..88f2b9c89c 100644
--- a/Modules/signalmodule.c
+++ b/Modules/signalmodule.c
@@ -356,11 +356,11 @@ initsignal()
 	/* Add some symbolic constants to the module */
 	d = PyModule_GetDict(m);
 
-	x = DefaultHandler = PyInt_FromLong((long)SIG_DFL);
+	x = DefaultHandler = PyLong_FromVoidPtr(SIG_DFL);
         if (!x || PyDict_SetItemString(d, "SIG_DFL", x) < 0)
                 goto finally;
 
-	x = IgnoreHandler = PyInt_FromLong((long)SIG_IGN);
+	x = IgnoreHandler = PyLong_FromVoidPtr(SIG_IGN);
         if (!x || PyDict_SetItemString(d, "SIG_IGN", x) < 0)
                 goto finally;