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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2005-06-20 20:45:06 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2005-06-20 20:45:06 +0000 |
| commit | 19cc0c4faf66918d7a1675ec25c0308839e2b9ea (patch) | |
| tree | 226b1f0139a04b40809cb10cc55bbff391658e21 /src/backend/executor/nodeSubqueryscan.c | |
| parent | d4b7dfacfa80cf9df9a2054f53aee59e8edc9bfc (diff) | |
plpgsql's exec_assign_value() freed the old value of a variable before
copying/converting the new value, which meant that it failed badly on
"var := var" if var is of pass-by-reference type. Fix this and a similar
hazard in exec_move_row(); not sure that the latter can manifest before
8.0, but patch it all the way back anyway. Per report from Dave Chapeskie.
Diffstat (limited to 'src/backend/executor/nodeSubqueryscan.c')
0 files changed, 0 insertions, 0 deletions