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| author | Jeff Davis <jdavis@postgresql.org> | 2022-09-22 10:58:49 -0700 |
|---|---|---|
| committer | Jeff Davis <jdavis@postgresql.org> | 2022-09-22 11:04:36 -0700 |
| commit | dd6070bc81733c3174f2e257d43908f98b0255fb (patch) | |
| tree | ac0aa4bfda9d1335befc1a871fd68bd58699b4d0 /src/interfaces/libpq/fe-exec.c | |
| parent | f256236fb1b00e9d05f889a53e93feeecbd50991 (diff) | |
| download | postgresql-dd6070bc81733c3174f2e257d43908f98b0255fb.tar.gz postgresql-dd6070bc81733c3174f2e257d43908f98b0255fb.zip | |
Fix race condition where heap_delete() fails to pin VM page.
Similar to 5f12bc94dc, the code must re-check PageIsAllVisible() after
buffer lock is re-acquired. Backpatching to the same version, 12.
Discussion: https://postgr.es/m/CAEP4nAw9jYQDKd_5Y+-s2E4YiUJq1vqiikFjYGpLShtp-K3gag@mail.gmail.com
Reported-by: Robins Tharakan
Reviewed-by: Robins Tharakan
Backpatch-through: 12
Diffstat (limited to 'src/interfaces/libpq/fe-exec.c')
0 files changed, 0 insertions, 0 deletions