[Pkg-rust-maintainers] Bug#1052020: rust-tree-sitter: enters infinite loop in certain scenarios

[Jonas Smedegaard]

Source: rust-tree-sitter
Version: 0.20.10-1
Severity: important
Tags: patch upstream

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- From accepted MR https://github.com/tree-sitter/tree-sitter/pull/2429:
> `earlier_node` must be reset when backtracking up the tree or else
> `ts_node__prev_child` may loop infinitely on a subtree which contains
> zero-width tokens.

Please consider cherry-picking that MR until a new upstream release
comes out.

 - Jonas
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