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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2007-08-23 16:16:05 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2007-08-23 16:16:05 +0000 |
| commit | d68b66984c00c9364caaa1fa8c3bf60403e1df89 (patch) | |
| tree | 5009b6f6818745aa5e95196f16f7cd1434d3c6df /src/backend/access/gist/gistproc.c | |
| parent | bbb7e05c32fb6e1a67dbd3eeaed97c106c277d95 (diff) | |
| download | postgresql-d68b66984c00c9364caaa1fa8c3bf60403e1df89.tar.gz postgresql-d68b66984c00c9364caaa1fa8c3bf60403e1df89.zip | |
Fix combo_decrypt() to throw an error for zero-length input when using a
padded encryption scheme. Formerly it would try to access res[(unsigned) -1],
which resulted in core dumps on 64-bit machines, and was certainly trouble
waiting to happen on 32-bit machines (though in at least the known case
it was harmless because that byte would be overwritten after return).
Per report from Ken Colson; fix by Marko Kreen.
Diffstat (limited to 'src/backend/access/gist/gistproc.c')
0 files changed, 0 insertions, 0 deletions