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| author | Tom Lane <tgl@sss.pgh.pa.us> | 1999-06-12 19:22:40 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 1999-06-12 19:22:40 +0000 |
| commit | 1918a1d1911a7e8bd6bd6c835bf127b4da741f7b (patch) | |
| tree | c288ae553bd6bf4d47ae5cd57162831601afa0f1 /src/tutorial/funcs.c | |
| parent | 0c3281ce7c0b66d2f6a9d06b8bd475691c37c2b5 (diff) | |
| download | postgresql-1918a1d1911a7e8bd6bd6c835bf127b4da741f7b.tar.gz postgresql-1918a1d1911a7e8bd6bd6c835bf127b4da741f7b.zip | |
When targetlist is NULL, ExecTargetList was passing back a
pointer to palloc'd but uninitialized memory. This is not cool; anyone looking
at the returned 'tuple' would at best coredump and at worst behave in a
bizarre and irreproducible way. Fix it to return a predictable value,
namely a correctly-set-up palloc'd tuple containing zero attributes.
I believe this fix is both safe and critical.
Diffstat (limited to 'src/tutorial/funcs.c')
0 files changed, 0 insertions, 0 deletions