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Skip Montanaro: add string precisions to calls to PyErr_Format

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to prevent possible buffer overruns.
This commit is contained in:
Guido van Rossum 2000-04-10 12:46:51 +00:00
parent fa972c987c
commit 5db862dd0c
5 changed files with 29 additions and 27 deletions
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2
Python/ceval.c
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@ -2513,7 +2513,7 @@ call_function(func, arg, kw)
else {
if (!PyFunction_Check(func)) {
PyErr_Format(PyExc_TypeError,
"call of non-function (type %s)",
"call of non-function (type %.200s)",
func->ob_type->tp_name);
return NULL;
}

4
Python/dynload_next.c
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@ -185,7 +185,9 @@ dl_funcptr _PyImport_GetDynLoadFunc(const char *fqname, const char *shortname,
if (!NSIsSymbolNameDefined(funcname)) {
/* UnlinkModule() isn't implimented in current versions, but calling it does no harm */
NSUnLinkModule(newModule, FALSE);
PyErr_Format(PyExc_ImportError, "Loaded module does not contain symbol %s", funcname);
PyErr_Format(PyExc_ImportError,
"Loaded module does not contain symbol %.200s",
funcname);
return NULL;
}
theSym = NSLookupAndBindSymbol(funcname);