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

48600c72 · Zackery Spytz · Serhiy Storchaka · 79da388a · 48600c72
Kaydet (Commit) 48600c72 authored Mar 31, 2019 tarafından Zackery Spytz Kaydeden (comit) Serhiy Storchaka Mar 31, 2019
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_ctypes.c Modules/_ctypes/_ctypes.c +1 -1

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--- 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;