| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | pgsql-committers(at)postgresql(dot)org |
| Subject: | pgsql: Fix typo in pg_srand48 (srand48 in older branches). |
| Date: | 2011-09-03 20:18:27 |
| Message-ID: | E1Qzwfb-0006C9-Ql@gemulon.postgresql.org |
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| Lists: | pgsql-committers |
Fix typo in pg_srand48 (srand48 in older branches).
">" should be ">>". This typo results in failure to use all of the bits
of the provided seed.
This might rise to the level of a security bug if we were relying on
srand48 for any security-critical purposes, but we are not --- in fact,
it's not used at all unless the platform lacks srandom(), which is
improbable. Even on such a platform the exposure seems minimal.
Reported privately by Andres Freund.
Branch
------
REL9_1_STABLE
Details
-------
http://git.postgresql.org/pg/commitdiff/b6cfede8b630db61afa7dd158adde93ba669f429
Modified Files
--------------
src/port/erand48.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
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