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Fix use after free(3) in internAgeRoute(). #98

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Fix use after free(3) in internAgeRoute(). #98

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4 changes: 3 additions & 1 deletion src/rttable.c
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Original file line number Diff line number Diff line change
Expand Up @@ -704,13 +704,15 @@ int internAgeRoute(struct RouteTable* croute) {

// No activity was registered within the timelimit, so remove the route.
removeRoute(croute);
croute = NULL;
}
// Tell that the route was updated...
result = 1;
}

// The aging vif bits must be reset for each round...
BIT_ZERO(croute->ageVifBits);
if (croute != NULL)
BIT_ZERO(croute->ageVifBits);

return result;
}
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