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pgsql: Fix off-by-one error in autovacuum shmem struct sizing. - Mailing list pgsql-committers

From heikki@postgresql.org (Heikki Linnakangas)
Subject pgsql: Fix off-by-one error in autovacuum shmem struct sizing.
Date
Msg-id 20081112101032.92B717545A4@cvs.postgresql.org
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Log Message:
-----------
Fix off-by-one error in autovacuum shmem struct sizing. This could lead to
autovacuum worker sending SIGUSR1 signal to wrong process, per Zou Yong's
report.

Backpatch to 8.3.

Modified Files:
--------------
    pgsql/src/backend/postmaster:
        autovacuum.c (r1.86 -> r1.87)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/postmaster/autovacuum.c?r1=1.86&r2=1.87)

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Subject: pgsql: Fix off-by-one error in autovacuum shmem struct sizing.