Skip to content

GitLab

  • Projects
  • Groups
  • Snippets
  • Help
    • Loading...
  • Help
    • Help
    • Support
    • Community forum
    • Submit feedback
    • Contribute to GitLab
  • Sign in
L
libxml2
  • Project overview
    • Project overview
    • Details
    • Activity
    • Releases
  • Repository
    • Repository
    • Files
    • Commits
    • Branches
    • Tags
    • Contributors
    • Graph
    • Compare
  • Issues 74
    • Issues 74
    • List
    • Boards
    • Labels
    • Service Desk
    • Milestones
  • Merge Requests 10
    • Merge Requests 10
  • CI/CD
    • CI/CD
    • Pipelines
    • Jobs
    • Schedules
  • Operations
    • Operations
    • Incidents
    • Environments
  • Packages & Registries
    • Packages & Registries
    • Container Registry
  • Analytics
    • Analytics
    • CI/CD
    • Repository
    • Value Stream
  • Wiki
    • Wiki
  • Snippets
    • Snippets
  • Members
    • Members
  • Activity
  • Graph
  • Create a new issue
  • Jobs
  • Commits
  • Issue Boards
Collapse sidebar
  • GNOME
  • libxml2
  • Issues
  • #132

Closed
Open
Created Dec 05, 2019 by Jan Pokorný@jpokorny

problem with 0762c9b6 commit exposed in an unsupported scenario

Hey Nick,

this is a very raw and perhaps mislead report, to be taken with a grain of salt...

It appears that what's masked for whatever reason with AMD64 arch (and some others) will get exposed with x86 arch; without further ado:

https://bugzilla.redhat.com/show_bug.cgi?id=1777056#c10

and what I suspect might be a problem is that the change forgot to consider that XML_DOCUMENT_NODE might actually itself be enclosed in some "XSLT fragment" container.

Previous recursive code would hence not descent into XML_DOCUMENT_NODE at arbitrary depth, whereas now, it seems to be -- likely erroneously -- possible (only the first entry level is guarded).

Any preliminary thoughts?

I hope to look into this more next week if not, but this seems a plausible explanation (and AMD64 may be accidentally safe because of accidentally? initialized cur->content of XML_DOCUMENT_NODE)

Cheers!

Edited Dec 06, 2019 by Jan Pokorný
Assignee
Assign to
None
Milestone
None
Assign milestone
Time tracking
None
Due date
None