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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2010-07-29 23:16:33 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2010-07-29 23:16:33 +0000 |
| commit | f223bb7a4175e921c37bb12e9417541655219564 (patch) | |
| tree | 7d7e522d3a7ebcf867380b0cdbf9c1ef81fa8701 /src/backend/utils/adt/numeric.c | |
| parent | 5b8bd0529ed5912dae04ffc3383bf4ac43e30083 (diff) | |
| download | postgresql-f223bb7a4175e921c37bb12e9417541655219564.tar.gz postgresql-f223bb7a4175e921c37bb12e9417541655219564.zip | |
Improved version of patch to protect pg_get_expr() against misuse:
look through join alias Vars to avoid breaking join queries, and
move the test to someplace where it will catch more possible ways
of calling a function. We still ought to throw away the whole thing
in favor of a data-type-based solution, but that's not feasible in
the back branches.
This needs to be back-patched further than 9.0, but I don't have time
to do so today. Committing now so that the fix gets into 9.0beta4.
Diffstat (limited to 'src/backend/utils/adt/numeric.c')
0 files changed, 0 insertions, 0 deletions