From b64ae5943c8db10a07343b583324f7e79a892165 Mon Sep 17 00:00:00 2001
From: Jose <jose@zeroc.com>
Date: Tue, 29 Dec 2020 16:01:03 +0100
Subject: Fix segfault unmarshalling exception class data member - Close #1224

---
 ruby/src/IceRuby/Types.cpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'ruby/src')

diff --git a/ruby/src/IceRuby/Types.cpp b/ruby/src/IceRuby/Types.cpp
index 324f8778793..8642e984c8b 100644
--- a/ruby/src/IceRuby/Types.cpp
+++ b/ruby/src/IceRuby/Types.cpp
@@ -2889,6 +2889,7 @@ IceRuby::ExceptionReader::ExceptionReader(const ExceptionInfoPtr& info) :
 IceRuby::ExceptionReader::~ExceptionReader()
     throw()
 {
+    rb_gc_unregister_address(&_ex);
 }
 
 string
@@ -2924,6 +2925,7 @@ IceRuby::ExceptionReader::_read(Ice::InputStream* is)
     is->startException();
 
     const_cast<VALUE&>(_ex) = _info->unmarshal(is);
+    rb_gc_register_address(&_ex);
 
     const_cast<Ice::SlicedDataPtr&>(_slicedData) = is->endException(_info->preserve);
 }
-- 
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