Bug #22641: uninit condition in PrimaryLogPG::process_copy_chunk_manifest - RADOS - Ceph

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Bug #22641

closed

uninit condition in PrimaryLogPG::process_copy_chunk_manifest

Added by Sage Weil over 6 years ago. Updated over 6 years ago.

Status:

Resolved

Priority:

Urgent

Assignee:

Category:

Target version:

% Done:

Source:

Tags:

Backport:

Regression:

Severity:

3 - minor

Reviewed:

Affected Versions:

ceph-qa-suite:

Component(RADOS):

Pull request ID:

Crash signature (v1):

Crash signature (v2):

Description

<error>
  <unique>0x0</unique>
  <tid>68</tid>
  <threadname>finisher</threadname>
  <kind>UninitCondition</kind>
  <what>Conditional jump or move depends on uninitialised value(s)</what>
  <stack>
    <frame>
      <ip>0x756840</ip>
      <obj>/usr/bin/ceph-osd</obj>
      <fn>PrimaryLogPG::process_copy_chunk_manifest(hobject_t, unsigned long, int, unsigned long)</fn>
      <dir>/usr/src/debug/ceph-13.0.0-4520-g2aeb3f9/src/osd</dir>
      <file>PrimaryLogPG.cc</file>
      <line>8849</line>
    </frame>
    <frame>
      <ip>0x7BBB6A</ip>
      <obj>/usr/bin/ceph-osd</obj>
      <fn>C_CopyChunk::finish(int)</fn>
      <dir>/usr/src/debug/ceph-13.0.0-4520-g2aeb3f9/src/osd</dir>
      <file>PrimaryLogPG.cc</file>
      <line>8193</line>
    </frame>
    <frame>
      <ip>0x6002E8</ip>
      <obj>/usr/bin/ceph-osd</obj>
      <fn>Context::complete(int)</fn>
      <dir>/usr/src/debug/ceph-13.0.0-4520-g2aeb3f9/src/include</dir>
      <file>Context.h</file>
      <line>77</line>
    </frame>
    <frame>
      <ip>0xB6A92E</ip>
      <obj>/usr/bin/ceph-osd</obj>
      <fn>Finisher::finisher_thread_entry()</fn>
      <dir>/usr/src/debug/ceph-13.0.0-4520-g2aeb3f9/src/common</dir>
      <file>Finisher.cc</file>
      <line>68</line>
    </frame>
    <frame>
      <ip>0xCBE0E24</ip>
      <obj>/usr/lib64/libpthread-2.17.so</obj>
      <fn>start_thread</fn>
    </frame>
    <frame>
      <ip>0xDB2734C</ip>
      <obj>/usr/lib64/libc-2.17.so</obj>
      <fn>clone</fn>
    </frame>
  </stack>
</error>

/a/sage-2018-01-08_20:16:48-rados-wip-sage3-testing-2018-01-08-1100-distro-basic-smithi/2043262