8000 Fix exception refcnt by BadSingleton · Pull Request #1402 · pythonnet/pythonnet · GitHub
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Fix exception refcnt #1402

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Closed
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Fix exception refcnt #1402

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ee30c94
Fix a ref count issue in PythonException
BadSingleton Feb 11, 2021
480a549
Fixes a leak in ExceptionClassObject
BadSingleton Feb 26, 2021
5ea9c3c
Code review fixes
BadSingleton Mar 4, 2021
891ad8c
code review fixes
BadSingleton Mar 5, 2021
d180f2a
kick the build
BadSingleton Mar 8, 2021
47290ee
kick the build, again
BadSingleton Mar 8, 2021
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Fix a ref count issue in PythonException
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@BadSingleton
BadSingleton committed Feb 26, 2021
commit ee30c94a5814150fb94d0892f5d909d102dc7b55
9 changes: 9 additions & 0 deletions src/runtime/pythonexception.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -166,7 +166,16 @@ public void Normalize()
{
if (Exceptions.ErrorOccurred()) throw new InvalidOperationException("Cannot normalize when an error is set");
// If an error is set and this PythonException is unnormalized, the error will be cleared and the PythonException will be replaced by a different error.
IntPtr oldValue = _pyValue;
Runtime.PyErr_NormalizeException(ref _pyType, ref _pyValue, ref _pyTB);

if (_pyValue != oldValue)
{
// we own the reference to _pyValue, so make adjustments if it changed.
// Disown old, own new
Runtime.XDecref(oldValue);
Runtime.XIncref(_pyValue);
}
}
finally
{
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