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| author | Heikki Linnakangas <heikki.linnakangas@iki.fi> | 2008-11-12 10:10:43 +0000 |
|---|---|---|
| committer | Heikki Linnakangas <heikki.linnakangas@iki.fi> | 2008-11-12 10:10:43 +0000 |
| commit | 5b9c854daef7d46a7e0b32d955114d689e796d3c (patch) | |
| tree | a17e1e850f482b45aec2804fc380469aff4cbcba /src | |
| parent | 9ac53e797860a498ef0ea13d0e2b39df7b5cc6bd (diff) | |
| download | postgresql-5b9c854daef7d46a7e0b32d955114d689e796d3c.tar.gz postgresql-5b9c854daef7d46a7e0b32d955114d689e796d3c.zip | |
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.
Diffstat (limited to 'src')
| -rw-r--r-- | src/backend/postmaster/autovacuum.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/backend/postmaster/autovacuum.c b/src/backend/postmaster/autovacuum.c index 8f45d1d0c83..bf7c402f766 100644 --- a/src/backend/postmaster/autovacuum.c +++ b/src/backend/postmaster/autovacuum.c @@ -55,7 +55,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/postmaster/autovacuum.c,v 1.71.2.6 2008/07/23 20:21:04 alvherre Exp $ + * $PostgreSQL: pgsql/src/backend/postmaster/autovacuum.c,v 1.71.2.7 2008/11/12 10:10:43 heikki Exp $ * *------------------------------------------------------------------------- */ @@ -215,7 +215,7 @@ typedef enum { AutoVacForkFailed, /* failed trying to start a worker */ AutoVacRebalance, /* rebalance the cost limits */ - AutoVacNumSignals = AutoVacRebalance /* must be last */ + AutoVacNumSignals /* must be last */ } AutoVacuumSignal; /*------------- |