From: Zackery Spytz <zspytz@gmail.com>
Date: Sun, 31 Mar 2019 16:00:12 +0000 (-0600)
Subject: bpo-35947: Fix a compiler warning in _ctypes.c's StructUnionType_paramfunc(). (GH... 
X-Git-Tag: v3.8.0a4~284
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=48600c72c1afe1096c2412a135a43f8cdd895195;p=thirdparty%2FPython%2Fcpython.git

bpo-35947: Fix a compiler warning in _ctypes.c's StructUnionType_paramfunc(). (GH-12629)
---

diff --git a/Modules/_ctypes/_ctypes.c b/Modules/_ctypes/_ctypes.c
index 7479edaf1110..03f8e756092c 100644
--- a/Modules/_ctypes/_ctypes.c
+++ b/Modules/_ctypes/_ctypes.c
@@ -406,7 +406,7 @@ StructUnionType_paramfunc(CDataObject *self)
     CDataObject *copied_self;
     StgDictObject *stgdict;
 
-    if (self->b_size > sizeof(void*)) {
+    if ((size_t)self->b_size > sizeof(void*)) {
         void *new_ptr = PyMem_Malloc(self->b_size);
         if (new_ptr == NULL)
             return NULL;