Bug #61429: valgrind/s3select: Conditional jump or move depends on uninitialised value(s) - rgw - Ceph

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Bug #61429

closed

valgrind/s3select: Conditional jump or move depends on uninitialised value(s)

Added by Casey Bodley 11 months ago. Updated 10 months ago.

Status:

Can't reproduce

Priority:

Urgent

Assignee:

Gal Salomon

Target version:

% Done:

Source:

Tags:

valgrind s3select

Backport:

reef

Regression:

Severity:

3 - minor

Reviewed:

Affected Versions:

ceph-qa-suite:

Pull request ID:

Crash signature (v1):

Crash signature (v2):

Description

from run: http://qa-proxy.ceph.com/teuthology/cbodley-2023-05-24_23:44:24-rgw-wip-cbodley-testing-distro-default-smithi/7286032/teuthology.log
valgrind log: http://qa-proxy.ceph.com/teuthology/cbodley-2023-05-24_23:44:24-rgw-wip-cbodley-testing-distro-default-smithi/7286032/remote/smithi112/log/valgrind/ceph.client.0.log.gz

<error>
  <unique>0x1</unique>
  <tid>543</tid>
  <kind>UninitCondition</kind>
  <what>Conditional jump or move depends on uninitialised value(s)</what>
  <stack>
    <frame>
      <ip>0xB3153C</ip>
      <obj>/usr/bin/radosgw</obj>
      <fn>s3selectEngine::csv_object::run_s3select_on_stream_internal(std::__cxx11::basic_string&lt;char, std::char_traits&lt;char&gt;, std::allocator&lt;char&gt; &gt;&amp;, char const*, unsigned long, unsigned long)</fn>
    </frame>
    <frame>
      <ip>0xB31821</ip>
      <obj>/usr/bin/radosgw</obj>
      <fn>s3selectEngine::csv_object::run_s3select_on_stream(std::__cxx11::basic_string&lt;char, std::char_traits&lt;char&gt;, std::allocator&lt;char&gt; &gt;&amp;, char const*, unsigned long, unsigned long)</fn>
    </frame>
    <frame>
      <ip>0xAF46D8</ip>
      <obj>/usr/bin/radosgw</obj>
      <fn>RGWSelectObj_ObjStore_S3::run_s3select_on_csv(char const*, char const*, unsigned long)</fn>
    </frame>
    <frame>
      <ip>0xAF8C25</ip>
      <obj>/usr/bin/radosgw</obj>
      <fn>RGWSelectObj_ObjStore_S3::csv_processing(ceph::buffer::v15_2_0::list&amp;, long, long)</fn>
    </frame>
    <frame>
      <ip>0x9913CC</ip>
      <obj>/usr/bin/radosgw</obj>
      <fn>RGWGetObj_Decompress::handle_data(ceph::buffer::v15_2_0::list&amp;, long, long)</fn>
    </frame>
    <frame>
      <ip>0xC599E7</ip>
      <obj>/usr/bin/radosgw</obj>
      <fn>get_obj_data::flush(rgw::OwningList&lt;rgw::AioResultEntry&gt;&amp;&amp;)</fn>
    </frame>
    <frame>
      <ip>0xC79336</ip>
      <obj>/usr/bin/radosgw</obj>
      <fn>RGWRados::Object::Read::iterate(DoutPrefixProvider const*, long, long, RGWGetDataCB*, optional_yield)</fn>
    </frame>
    <frame>
      <ip>0xA282EB</ip>
      <obj>/usr/bin/radosgw</obj>
      <fn>RGWGetObj::execute(optional_yield)</fn>
    </frame>
    <frame>
      <ip>0xAF7DD0</ip>
      <obj>/usr/bin/radosgw</obj>
      <fn>RGWSelectObj_ObjStore_S3::execute(optional_yield)</fn>
    </frame>
    <frame>
      <ip>0x82054B</ip>
      <obj>/usr/bin/radosgw</obj>
      <fn>rgw_process_authenticated(RGWHandler_REST*, RGWOp*&amp;, RGWRequest*, req_state*, optional_yield, rgw::sal::Driver*, bool)</fn>
    </frame>
    <frame>
      <ip>0x8233C0</ip>
      <obj>/usr/bin/radosgw</obj>
      <fn>process_request(RGWProcessEnv const&amp;, RGWRequest*, std::__cxx11::basic_string&lt;char, std::char_traits&lt;char&gt;, std::allocator&lt;char&gt; &gt; const&amp;, RGWRestfulIO*, optional_yield, rgw::dmclock::Scheduler*, std::__cxx11::basic_string&lt;char, std::char_traits&lt;char&gt;, std::allocator&lt;char&gt; &gt;*, std::chrono::duration&lt;unsigned long, std::ratio&lt;1l, 1000000000l&gt; &gt;*, int*)</fn>
    </frame>
    <frame>
      <ip>0x76245E</ip>
      <obj>/usr/bin/radosgw</obj>
    </frame>
    <frame>
      <ip>0x763043</ip>
      <obj>/usr/bin/radosgw</obj>
    </frame>
    <frame>
      <ip>0x15A32CE</ip>
      <obj>/usr/bin/radosgw</obj>
      <fn>make_fcontext</fn>
    </frame>
  </stack>
</error>