genode/repos/os/recipes/pkg/test-init/runtime
Christian Helmuth 9a47f7bf71 sandbox: prevent non-empty list model on destruction
The parent-provides model is destroyed if no <parent-provides> node is
found in the configuration, which resulted in

  Warning: list model not empty at destruction time

and leaking memory for the allocated nodes. The commit now explicitly
empties the list model in the destructor of ~Parent_provides_model.

Note, the case is implicitly tested in pkg/test-init by step "denial of
forwarded session request" and <init_config version="empty">.

Thanks to Peter for reporting this issue.

Fixes #4547
2022-08-10 13:33:00 +02:00

75 lines
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<runtime ram="64M" caps="3000" binary="init">
<requires> <timer/> </requires>
<events>
<timeout meaning="failed" sec="330" />
<log meaning="succeeded">child "test-init" exited with exit value 0</log>
<log meaning="failed">list model not empty at destruction time</log>
</events>
<content>
<rom label="ld.lib.so"/>
<rom label="test-init"/>
<rom label="dummy"/>
<rom label="report_rom"/>
<rom label="test-init.config"/>
</content>
<config prio_levels="2">
<parent-provides>
<service name="ROM"/>
<service name="CPU"/>
<service name="PD"/>
<service name="LOG"/>
<service name="IRQ"/>
<service name="IO_MEM"/>
<service name="IO_PORT"/>
<service name="Timer"/>
</parent-provides>
<default-route>
<any-service> <parent/> <any-child/> </any-service>
</default-route>
<default caps="100"/>
<start name="report_rom" priority="-1">
<resource name="RAM" quantum="2M"/>
<provides> <service name="ROM"/> <service name="Report"/> </provides>
<config verbose="no">
<policy label="init -> config" report="test-init -> init.config"/>
<policy label="test-init -> state" report="init -> state"/>
</config>
</start>
<start name="test-init" priority="-1">
<resource name="RAM" quantum="4M"/>
<provides> <service name="LOG"/> </provides>
<route>
<service name="Report"> <child name="report_rom"/> </service>
<service name="ROM" label="state"> <child name="report_rom"/> </service>
<service name="ROM" label="config"> <parent label="test-init.config"/> </service>
<any-service> <parent/> </any-service>
</route>
</start>
<start name="init" caps="2000" priority="-1">
<binary name="init"/>
<resource name="RAM" quantum="16M"/>
<route>
<service name="ROM" label="config"> <child name="report_rom"/> </service>
<service name="Report"> <child name="report_rom"/> </service>
<service name="LOG"> <child name="test-init"/> </service>
<!-- alias for the binary as requested by the binary-name update test -->
<service name="ROM" label="another_dummy">
<parent label="dummy"/> </service>
<any-service> <parent/> </any-service>
</route>
</start>
</config>
</runtime>