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Init: bugfix

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Fix a use-after-free bug concerning the use case where the config
of the init process changes dynamically. The childs' services were not
removed from the corresponding Service_registry properly.

Fixes #1094
This commit is contained in:
Johannes Schlatow 2014-03-13 13:13:21 +01:00 committed by Norman Feske
parent 0b7ea4abab
commit da9e764c47
1 changed files with 6 additions and 1 deletions
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7
os/include/init/child.h
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@ -557,7 +557,12 @@ namespace Init {
} catch (Xml_node::Nonexistent_sub_node) { }
}
virtual ~Child() { }
virtual ~Child() {
Genode::Service *s;
while ((s = _child_services->find_by_server(&_server))) {
_child_services->remove(s);
}
}
/**
* Return true if the child has the specified name