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  • Hash : fd490d3e
    Author : Carlos Martín Nieto
    Date : 2018-10-08T13:15:31

    tree: unify the entry validity checks We have two similar functions, `git_treebuilder_insert` and `append_entry` which are used in different codepaths as part of creating a new tree. The former learnt to check for object existence under strict object creation, but the latter did not. This allowed the creation of a tree from an unowned index to bypass some of the checks and create a tree pointing to a nonexistent object. Extract a single function which performs these checks and call it from both codepaths. In `append_entry` we still do not validate when asked not to, as this is data which is already in the tree and we want to allow users to deal with repositories which already have some invalid data.