diff options
| author | Richard Guo | 2025-03-26 08:46:51 +0000 |
|---|---|---|
| committer | Richard Guo | 2025-03-26 08:46:51 +0000 |
| commit | 7c82b4f711877b175142bb2b2a6e2c2ee2429441 (patch) | |
| tree | 3bb928505abaf48be9b042e6df2d753b59a9075e /doc/src/sgml/postgres-fdw.sgml | |
| parent | 787514b30bb7dd0b3484d6cb717e3b9aafc06c4a (diff) | |
Fix integer-overflow problem in scram_SaltedPassword()
Setting the iteration count for SCRAM secret generation to INT_MAX
will cause an infinite loop in scram_SaltedPassword() due to integer
overflow, as the loop uses the "i <= iterations" comparison. To fix,
use "i < iterations" instead.
Back-patch to v16 where the user-settable GUC scram_iterations has
been added.
Author: Kevin K Biju <kevinkbiju@gmail.com>
Reviewed-by: Richard Guo <guofenglinux@gmail.com>
Reviewed-by: Michael Paquier <michael@paquier.xyz>
Discussion: https://postgr.es/m/CAM45KeEMm8hnxdTOxA98qhfZ9CzGDdgy3mxgJmy0c+2WwjA6Zg@mail.gmail.com
Diffstat (limited to 'doc/src/sgml/postgres-fdw.sgml')
0 files changed, 0 insertions, 0 deletions