Backport #16550
hammer:Monitor die if moncommand without "prefix" item
Release:
hammer
Crash signature (v1):
Crash signature (v2):
Related issues
History
#1 Updated by Xiaoxi Chen over 7 years ago
- Copied from Bug #16297: Monitor die if moncommand without "prefix" item added
#2 Updated by Kefu Chai over 7 years ago
- Tracker changed from Bug to Backport
#3 Updated by Kefu Chai over 7 years ago
- Status changed from Pending Backport to In Progress
- Assignee changed from Joao Eduardo Luis to Kefu Chai
#4 Updated by Nathan Cutler over 7 years ago
- Description updated (diff)
original description¶
we are using cluster.mon_command() in rados.py to do with *perfix*="osd pool stats",format="json", monitor will assert
Recheck the code we wrongly make "prefix" to "perfix" :( , and anything other than "prefix"(say "abc") will kill the monitor.
This is dangerous as anyone has access to the rados can take down whole cluster.
[Bug seem in hammer 0.94.6, not tested against other version
#5 Updated by Nathan Cutler over 7 years ago
- Status changed from In Progress to Resolved
#6 Updated by Nathan Cutler over 7 years ago
- Target version set to v0.94.8