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Coverity: Fix the forward_null error in Python binding codes

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Error: FORWARD_NULL:
/builddir/build/BUILD/libvirt-0.9.10/python/libvirt-override.c:355:
assign_zero: Assigning: "params" = 0.
/builddir/build/BUILD/libvirt-0.9.10/python/libvirt-override.c:458:
var_deref_model: Passing null variable "params" to function
"getPyVirTypedParameter", which dereferences it. (The dereference is assumed on
the basis of the 'nonnull' parameter attribute.)
(cherry picked from commit b80f4db993)
This commit is contained in:
Osier Yang 2012-05-02 23:05:59 +08:00 committed by Cole Robinson
parent e28cfeb11d
commit 8d19662026
1 changed files with 1 additions and 1 deletions
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python/libvirt-override.c
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@ -71,7 +71,7 @@ static char *py_str(PyObject *obj)
/* Helper function to convert a virTypedParameter output array into a /* Helper function to convert a virTypedParameter output array into a
* Python dictionary for return to the user. Return NULL on failure, * Python dictionary for return to the user. Return NULL on failure,
* after raising a python exception. */ * after raising a python exception. */
static PyObject * ATTRIBUTE_NONNULL(1) static PyObject *
getPyVirTypedParameter(const virTypedParameterPtr params, int nparams) getPyVirTypedParameter(const virTypedParameterPtr params, int nparams)
{ {
PyObject *key, *val, *info; PyObject *key, *val, *info;