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script: don't read past the end

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This commit is contained in:
Cory Fields 2014-09-23 16:53:58 -04:00
parent a94496fbb6
commit be6d87aa60
1 changed files with 2 additions and 1 deletions
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3
src/script/interpreter.cpp
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@ -839,7 +839,8 @@ public:
itBegin = it; itBegin = it;
} }
} }
s.write((char*)&itBegin[0], it-itBegin); if (itBegin != scriptCode.end())
s.write((char*)&itBegin[0], it-itBegin);
} }
/** Serialize an input of txTo */ /** Serialize an input of txTo */