Pull firewire updates from Takashi Sakamoto:
"Error handling, a potential bug fix, and KUnit tests:
- Handle failures when generating the contents of the configuration
ROM with parameters supplied by in-kernel implementations such as
unit drivers (Sreeraj S Kurup)
- Fix potential memory leak when an invalid self-ID sequence causes
an error while building the internal node tree (Abdun Nihaal)
KUnit tests have been added to trigger this case"
* tag 'firewire-updates-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394:
firewire: core: fix memory leak in error path of build_tree()
firewire: core: validate parent port count before allocating nodes in build_tree()
firewire: core: consolidate port counting in build_tree()
firewire: core: add KUnit tests for failure of tree building
firewire: core: add KUnit tests for successful tree building
firewire: core: add KUnit test skeleton for node tree
firewire: core: validate sub-block lengths in fw_core_add_descriptor()
firewire: core: validate overall descriptor length in fw_core_add_descriptor()
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