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Bug #12611

closed

object_map_update fails with -EINVAL return code

Added by Jason Dillaman over 8 years ago. Updated over 8 years ago.

Status:
Resolved
Priority:
Normal
Assignee:
Jason Dillaman
Target version:
-
% Done:

0%

Source:
other
Tags:
Backport:
hammer
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Pull request ID:
Crash signature (v1):
Crash signature (v2):

Description

The bit vector implementation incorrectly computes the number of bytes to read when decoding a data chunk. This results in BitVector::decode_data throwing an 'end_of_buffer' exception when it sees the out-of-range end offset.

2015-08-04 05:06:05.151676 7f837a876700  0 <cls> cls/rbd/cls_rbd.cc:2109: failed to decode data chunk [4096]: buffer::end_of_buffer

Related issues 1 (0 open — 1 closed)

Copied to rbd - Backport #12682: object_map_update fails with -EINVAL return codeResolvedJason Dillaman08/04/2015Actions
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 #1

Updated by Jason Dillaman over 8 years ago

  • Status changed from In Progress to Fix Under Review
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 #2

Updated by Jason Dillaman over 8 years ago

  • Status changed from Fix Under Review to Pending Backport
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 #3

Updated by Loïc Dachary over 8 years ago

  • Status changed from Pending Backport to Resolved
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