diff options
| author | Tom Lane <tgl@sss.pgh.pa.us> | 2010-08-03 00:10:39 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2010-08-03 00:10:39 +0000 |
| commit | 57641a165ffa7ef33c21c321a59104db7985df74 (patch) | |
| tree | c020491c51955d51a84020a2961e9656aebaff6d /src/backend/utils/adt/numeric.c | |
| parent | 57d9aefcaa1e16a3eb65ec7f03b8f8f24825f88e (diff) | |
| download | postgresql-57641a165ffa7ef33c21c321a59104db7985df74.tar.gz postgresql-57641a165ffa7ef33c21c321a59104db7985df74.zip | |
Fix core dump in QTNodeCompare when tsquery_cmp() is applied to two empty
tsqueries. CompareTSQ has to have a guard for the case rather than blindly
applying QTNodeCompare to random data past the end of the datums. Also,
change QTNodeCompare to be a little less trusting: use an actual test rather
than just Assert'ing that the input is sane. Problem encountered while
investigating another issue (I saw a core dump in autoanalyze on a table
containing multiple empty tsquery values).
Back-patch to all branches with tsquery support.
In HEAD, also fix some bizarre (though not outright wrong) coding in
tsq_mcontains().
Diffstat (limited to 'src/backend/utils/adt/numeric.c')
0 files changed, 0 insertions, 0 deletions