[gpuCI] Forward-merge branch-22.08 to branch-22.10 [skip gpuci] #11502
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In `cudf::detail::label_segments`, when the input lists column has empty/nulls lists at the end of the column, its `offsets` column will contain out-of-bound indices. This leads to invalid memory access bug. Such bug is elusive and doesn't show up consistently. Test failures reported in NVIDIA/spark-rapids#6249 are due to this. The existing unit tests already cover such corner case. Unfortunately, the bug didn't show up until being tested on some systems. Even that, it was very difficult to reproduce it. Closes #11495. Authors: - Nghia Truong (https://github.com/ttnghia) Approvers: - Tobias Ribizel (https://github.com/upsj) - Bradley Dice (https://github.com/bdice) - Jim Brennan (https://github.com/jbrennan333) - Alessandro Bellina (https://github.com/abellina) - Karthikeyan (https://github.com/karthikeyann)
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SUCCESS - forward-merge complete. |
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Forward-merge triggered by push to
branch-22.08that creates a PR to keepbranch-22.10up-to-date. If this PR is unable to be immediately merged due to conflicts, it will remain open for the team to manually merge.