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Issue #9277: Struct module: standard bool packing was incorrect if

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char is unsigned.  Thanks Stefan Krah for the patch.
This commit is contained in:
Mark Dickinson 2010-07-18 07:29:02 +00:00
parent d92f04062a
commit eff5d8594b
1 changed files with 2 additions and 2 deletions
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4
Modules/_struct.c
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@ -867,11 +867,11 @@ bp_double(char *p, PyObject *v, const formatdef *f)
static int static int
bp_bool(char *p, PyObject *v, const formatdef *f) bp_bool(char *p, PyObject *v, const formatdef *f)
{ {
char y; int y;
y = PyObject_IsTrue(v); y = PyObject_IsTrue(v);
if (y < 0) if (y < 0)
return -1; return -1;
memcpy(p, (char *)&y, sizeof y); *p = (char)y;
return 0; return 0;
} }