diff options
| author | Tom Lane <tgl@sss.pgh.pa.us> | 2007-08-23 16:15:57 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2007-08-23 16:15:57 +0000 |
| commit | f94c9dbf22119e19af05c09e184fecee2d6adb41 (patch) | |
| tree | a05f5d3e0213913572f9ff875e668bc97dd24a87 /src/backend/access/gist/gistvacuum.c | |
| parent | 59e4a6941ff855a9213ac78e3b838addd8ce6d1c (diff) | |
| download | postgresql-f94c9dbf22119e19af05c09e184fecee2d6adb41.tar.gz postgresql-f94c9dbf22119e19af05c09e184fecee2d6adb41.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/gistvacuum.c')
0 files changed, 0 insertions, 0 deletions