Hello Riza Suminto, Michael Smith, Impala Public Jenkins,
I'd like you to reexamine a change. Please visit
http://gerrit.cloudera.org:8080/22453
to look at the new patch set (#3).
Change subject: IMPALA-13736: Fix Use-After-Free in ExecutorGroup.RemoveExecutor
......................................................................
IMPALA-13736: Fix Use-After-Free in ExecutorGroup.RemoveExecutor
The RemoveExecutor() function within the ExecutorGroup class has a
potential use-after-free bug. Since the function takes an object
reference as input, the iterator that erases the backend could erase
the object references by the function input.
This change fixes the issue by storing the necessary data from the
provided input object and then referencing that stored data after the
erase has occurred.
Change-Id: If14a3c89ee631ebb05efc9a47745f7e63ab98690
---
M be/src/scheduling/executor-group-test.cc
M be/src/scheduling/executor-group.cc
M be/src/scheduling/executor-group.h
3 files changed, 20 insertions(+), 4 deletions(-)
git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/53/22453/3
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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: If14a3c89ee631ebb05efc9a47745f7e63ab98690
Gerrit-Change-Number: 22453
Gerrit-PatchSet: 3
Gerrit-Owner: Jason Fehr <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Michael Smith <[email protected]>
Gerrit-Reviewer: Riza Suminto <[email protected]>
