[SVN-4741] authz group cannot refer to multiple groups

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.10.0
• Fix Version/s: 1.10.1
• Component/s: libsvn_repos
• Assignee: Unassigned
• Reporter: Philip Martin
• Created: 07/May/18 16:57
• Updated: 13/Jul/18 10:28
• Resolved: 13/Jul/18 10:28

Description

As reported on users:

https://lists.apache.org/thread.html/cfdb85b5aa77b8211a765dd5260abd17889e67fd3c9ff99cb27f1b9a@%3Cusers.subversion.apache.org%3E

[groups]
GuserA = userA
GuserB = userB
GroupA = @GuserA, @GuserB

Only the first @GuserA in @GroupA works. The problem is that expand_group_callback() overwrites a variable when recursing.