Ichthyostega
ccb10f3c65
Just wanted to use a helper function to build a source-data node. However, the resulting node had a corrupted Node-ID spec. Investigation with the debugger showed that the ID was still valid while in construction and shows up corrupted after returning from the helper function. As it turned out, the reason is related to the de-duplication of ProcID data. While the de-duplicated strings themselves are ''not'' affected, the corruption happened by an intermediate instance of ProcID, which was inadvertently created and bound by-value to the builder-λ. The created Port then picks up a reference to this temporary, leading to the use-after-free of the string_view obejcts. Obviously, `ProcID` must not be instantiated other than through the static front-end `ProcID::describe`. Due to the private constructor, I can not make this object non-copyable (because then the hash-set would not be allowed to emplace it). But making it at least move-only will provoke a compiler error whenever binding to a lambda capture by value, which hopefully helps to pinpoint this insidious problem in the future... |
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| .. | ||
| draw | ||
| DIR_INFO | ||
| dump | ||
| empty.html | ||
| InterfaceConcept_Varga.mm | ||
| renderengine.html | ||
| thinkPad.ichthyo.mm | ||
| uml | ||
| workflow.mm | ||