BIND 10 trac2887, updated. 23af78de3f2162aa27920e0ccc2784d76e0def8d [2887] catch all exceptions in RRset_addRdata.

[BIND 10 source code commits]

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       via  23af78de3f2162aa27920e0ccc2784d76e0def8d (commit)
      from  22eb335a0216d642194450947b28ad2ac3f771f0 (commit)

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- Log -----------------------------------------------------------------
commit 23af78de3f2162aa27920e0ccc2784d76e0def8d
Author: JINMEI Tatuya <jinmei at isc.org>
Date:   Mon Apr 8 14:25:37 2013 -0700

    [2887] catch all exceptions in RRset_addRdata.
    
    this is necessary anyway, but in particular helps avoid ugly crash
    due to buggy Python code on FreeBSD 9.1.

-----------------------------------------------------------------------

Summary of changes:
 src/lib/dns/python/rrset_python.cc |   10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

-----------------------------------------------------------------------
diff --git a/src/lib/dns/python/rrset_python.cc b/src/lib/dns/python/rrset_python.cc
index 2992522..dc2af22 100644
--- a/src/lib/dns/python/rrset_python.cc
+++ b/src/lib/dns/python/rrset_python.cc
@@ -293,8 +293,16 @@ RRset_addRdata(PyObject* self, PyObject* args) {
         PyErr_Clear();
         PyErr_SetString(PyExc_TypeError,
                         "Rdata type to add must match type of RRset");
-        return (NULL);
+    } catch (const exception& ex) {
+        const string ex_what =
+            "Unexpected failure adding rrset Rdata: " +
+            string(ex.what());
+        PyErr_SetString(po_IscException, ex_what.c_str());
+    } catch (...) {
+        PyErr_SetString(PyExc_SystemError,
+                        "Unexpected failure adding rrset Rdata");
     }
+    return (NULL);
 }
 
 PyObject*