GitHub user stiga-huang opened a pull request:
https://github.com/apache/orc/pull/225
ORC-313: Check subtype count in converting protobuf Types
We need to verify the subtype count of LIST and MAP types. Otherwise,
the ill types will lead the c++ reader to crash.
The java reader also has this problem.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/stiga-huang/orc check-subtypes
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/orc/pull/225.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #225
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commit 8d7a668e6cc7025f4078ddcd9178a4d759d386f5
Author: stiga-huang <huangquanlong@...>
Date: 2018-03-03T09:21:23Z
ORC-313: Check subtype count in converting protobuf Types
We need to verify the subtype count of LIST and MAP types. Otherwise,
the ill types will lead the c++ reader to crash.
The java reader also has this problem.
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