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LibDeviceTree: Propagate try_append() errors while parsing paths

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MacDue 2023-02-24 21:03:39 +00:00 • committed by Linus Groh
parent c56e1c5378
commit f064f5f36e
1 changed files with 2 additions and 4 deletions
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6
Userland/Libraries/LibDeviceTree/FlattenedDeviceTree.cpp
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@ -113,11 +113,9 @@ static ErrorOr<ReadonlyBytes> slow_get_property_raw(StringView name, FlattenedDe
// Name is a path like /path/to/node/property
Vector<StringView, 16> path;
TRY(name.for_each_split_view('/', SplitBehavior::Nothing, [&path](StringView view) -> ErrorOr<void> {
if (path.size() == path.capacity()) {
if (path.size() == path.capacity())
return Error::from_errno(ENAMETOOLONG);
}
MUST(path.try_append(view));
return {};
return path.try_append(view);
}));
bool check_property_name = path.size() == 1; // Properties on root node should be checked immediately