Mercurial > cpython-lru_cache-weakref
diff Modules/arraymodule.c @ 40014:5d93e5ccb31e 2.4
[Partial backport of r51218 | neal.norwitz -- the changes to ast.c, symtable.c,
and _elementtree.c weren't applicable]
Klocwork made another run and found a bunch more problems.
This is the first batch of fixes that should be easy to verify based on context.
This fixes problem numbers: 220 (ast), 323-324 (symtable),
321-322 (structseq), 215 (array), 210 (hotshot), 182 (codecs), 209 (etree).
| author | Andrew M. Kuchling <amk@amk.ca> |
|---|---|
| date | Thu, 05 Oct 2006 18:37:08 +0000 |
| parents | 6fb46e87d5f9 |
| children | 0565130d7d9f |
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--- a/Modules/arraymodule.c Thu Oct 05 18:22:02 2006 +0000 +++ b/Modules/arraymodule.c Thu Oct 05 18:37:08 2006 +0000 @@ -701,6 +701,8 @@ /* Special case "a[i:j] = a" -- copy b first */ int ret; v = array_slice(b, 0, n); + if (!v) + return -1; ret = array_ass_slice(a, ilow, ihigh, v); Py_DECREF(v); return ret; @@ -1687,6 +1689,8 @@ if (self == av) { value = array_slice(av, 0, av->ob_size); av = (arrayobject*)value; + if (!av) + return -1; } else { Py_INCREF(value);