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| author | Stan Hu <stanhu@gmail.com> | 2016-05-26 20:37:41 -0700 |
|---|---|---|
| committer | Stan Hu <stanhu@gmail.com> | 2016-05-31 20:37:53 -0700 |
| commit | f8a3344d1297e2a66d1ec60372258c651c74baf5 (patch) | |
| tree | d5f677ac070513f9c03feb5ba6b64bc06398a1cb /CHANGELOG | |
| parent | 473ea1e974cf07751601904b882de9ee2b3d0618 (diff) | |
| download | gitlab-ce-f8a3344d1297e2a66d1ec60372258c651c74baf5.tar.gz | |
Fix 404 page when viewing TODOs that contain milestones or labels in different projects
A user viewing the TODOs page will see a 404 if there are mentioned labels
in multiple different projects. This is likely a caching bug and only occurs
when Markdown rendering occurs across multiple projects, which is why it's so
tricky to reproduce. This is what I think is happening:
1. LabelReferenceFilter#references_in encounters label ~X for ProjectA and finds the label in the DB as id = 1.
2. LabelReferenceFilter.references_in yields [1, 'X', nil, ...]
3. Since project_ref is nil, AbstractReferenceFilter#project_from_ref_cache caches nil => ProjectA.
4. LabelReferenceFilter#references_in encounters label ~Y for ProjectB and finds the label in the DB as id = 2.
5. LabelReferenceFilter.references_in yields [2, 'Y', nil, ...]
6. AbstractReferenceFilter#project_from_ref_cache lookups nil and returns ProjectA. It was supposed to be ProjectB.
7. A is the wrong project, so the label lookup fails.
This MR caches Markdown references if the key is present.
Closes #17898
Diffstat (limited to 'CHANGELOG')
| -rw-r--r-- | CHANGELOG | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/CHANGELOG b/CHANGELOG index fcaf022b416..c00284b9de6 100644 --- a/CHANGELOG +++ b/CHANGELOG @@ -6,6 +6,7 @@ v 8.9.0 (unreleased) - Allow forking projects with restricted visibility level - Improve note validation to prevent errors when creating invalid note via API - Remove project notification settings associated with deleted projects + - Fix 404 page when viewing TODOs that contain milestones or labels in different projects - Redesign navigation for project pages - Fix groups API to list only user's accessible projects - Redesign account and email confirmation emails |