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Fix memory leak w/ when statements - BIT-1058

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Specifically if the condition of a when statement uses an index
expression (e.g. table lookup).
This commit is contained in:
Jon Siwek 2013-08-21 14:28:52 -05:00
parent bc819750b9
commit 8432f05bdb
1 changed files with 3 additions and 0 deletions
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3
src/Trigger.cc
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@ -44,7 +44,10 @@ TraversalCode TriggerTraversalCallback::PreExpr(const Expr* expr)
BroObj::SuppressErrors no_errors; BroObj::SuppressErrors no_errors;
Val* v = e->Eval(trigger->frame); Val* v = e->Eval(trigger->frame);
if ( v ) if ( v )
{
trigger->Register(v); trigger->Register(v);
Unref(v);
}
break; break;
} }