diff options
| author | David Rowley <drowley@postgresql.org> | 2023-02-13 23:38:21 +1300 |
|---|---|---|
| committer | David Rowley <drowley@postgresql.org> | 2023-02-13 23:38:21 +1300 |
| commit | ec5a010ab25bf40012fde78b34724971e38e08a4 (patch) | |
| tree | 617773338050b68f053354767ed3332d207e7dbf /src/test/perl/PostgreSQL/Test/Cluster.pm | |
| parent | bd944884e92af7082063428a1124a15041597c33 (diff) | |
| download | postgresql-ec5a010ab25bf40012fde78b34724971e38e08a4.tar.gz postgresql-ec5a010ab25bf40012fde78b34724971e38e08a4.zip | |
Fix pfree issue in presorted DISTINCT aggregate code
The logic in this area was recently changed in 7da51590e, however, in that
commit, I neglected to consider that the conditions in which we should
pfree the old Datum needed to be updated after that change. This could
result in trying to pfree a NULL value, as was demonstrated by Alexander
Lakhin.
Reported-by: Alexander Lakhin
Discussion: https://postgr.es/m/4103db46-d888-6d1d-e88d-87c21ed99472@gmail.com
Diffstat (limited to 'src/test/perl/PostgreSQL/Test/Cluster.pm')
0 files changed, 0 insertions, 0 deletions