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fixed crash due to a decref of a borrowed reference in params array handling #1163

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Merged
merged 1 commit into from
Jun 18, 2020
Merged

fixed crash due to a decref of a borrowed reference in params array handling #1163

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6 changes: 1 addition & 5 deletions src/runtime/methodbinder.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -372,7 +372,7 @@ internal Binding Bind(IntPtr inst, IntPtr args, IntPtr kw, MethodBase info, Meth
static IntPtr HandleParamsArray(IntPtr args, int arrayStart, int pyArgCount, out bool isNewReference)
{
isNewReference = false;
IntPtr op;
IntPtr op;
// for a params method, we may have a sequence or single/multiple items
// here we look to see if the item at the paramIndex is there or not
// and then if it is a sequence itself.
Expand All @@ -390,10 +390,6 @@ static IntPtr HandleParamsArray(IntPtr args, int arrayStart, int pyArgCount, out
{
isNewReference = true;
op = Runtime.PyTuple_GetSlice(args, arrayStart, pyArgCount);
if (item != IntPtr.Zero)
{
Runtime.XDecref(item);
}
}
}
else
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