[zeromq-dev] [PATCH] more iterator invalidation patches
sustrik at 250bpm.com
Sun May 8 07:25:50 CEST 2011
> the iterators are not handled correctly when using erase on the
> container in two places on
> the inpipes and outpipes collections respectively.
> - inpipes.erase (it);
> + it = inpipes.erase (it);
Unfortunately, the vector::erase function is defined as void in some STL
> - outpipes.erase (it);
> + outpipes.erase (it++);
This doesn't solve the problem. The iterator is used *after* erasing
both in the original code and your patch.
The real solution would be either to use array indices instead of
iterators or STL algorithms such as remove_if.
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